25691952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 82494720

約数和(自身を除く): 56802768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 197, 208, 209, 228, 247, 264, 286, 304, 312, 394, 418, 429, 456, 494, 528, 572, 591, 624, 627, 741, 788, 836, 858, 912, 988, 1144, 1182, 1254, 1482, 1576, 1672, 1716, 1976, 2167, 2288, 2364, 2508, 2561, 2717, 2964, 3152, 3344, 3432, 3743, 3952, 4334, 4728, 5016, 5122, 5434, 5928, 6501, 6864, 7486, 7683, 8151, 8668, 9456, 10032, 10244, 10868, 11229, 11856, 13002, 14972, 15366, 16302, 17336, 20488, 21736, 22458, 26004, 28171, 29944, 30732, 32604, 34672, 40976, 41173, 43472, 44916, 48659, 52008, 56342, 59888, 61464, 65208, 82346, 84513, 89832, 97318, 104016, 112684, 122928, 123519, 130416, 145977, 164692, 169026, 179664, 194636, 225368, 247038, 291954, 329384, 338052, 389272, 450736, 494076, 535249, 583908, 658768, 676104, 778544, 988152, 1070498, 1167816, 1352208, 1605747, 1976304, 2140996, 2335632, 3211494, 4281992, 6422988, 8563984, 12845976, 25691952]

約数ペア:

[(1, 25691952), (2, 12845976), (3, 8563984), (4, 6422988), (6, 4281992), (8, 3211494), (11, 2335632), (12, 2140996), (13, 1976304), (16, 1605747), (19, 1352208), (22, 1167816), (24, 1070498), (26, 988152), (33, 778544), (38, 676104), (39, 658768), (44, 583908), (48, 535249), (52, 494076), (57, 450736), (66, 389272), (76, 338052), (78, 329384), (88, 291954), (104, 247038), (114, 225368), (132, 194636), (143, 179664), (152, 169026), (156, 164692), (176, 145977), (197, 130416), (208, 123519), (209, 122928), (228, 112684), (247, 104016), (264, 97318), (286, 89832), (304, 84513), (312, 82346), (394, 65208), (418, 61464), (429, 59888), (456, 56342), (494, 52008), (528, 48659), (572, 44916), (591, 43472), (624, 41173), (627, 40976), (741, 34672), (788, 32604), (836, 30732), (858, 29944), (912, 28171), (988, 26004), (1144, 22458), (1182, 21736), (1254, 20488), (1482, 17336), (1576, 16302), (1672, 15366), (1716, 14972), (1976, 13002), (2167, 11856), (2288, 11229), (2364, 10868), (2508, 10244), (2561, 10032), (2717, 9456), (2964, 8668), (3152, 8151), (3344, 7683), (3432, 7486), (3743, 6864), (3952, 6501), (4334, 5928), (4728, 5434), (5016, 5122)]