7905216

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 24140160

約数和(自身を除く): 16234944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 197, 209, 228, 264, 304, 352, 394, 418, 456, 528, 591, 608, 627, 704, 788, 836, 912, 1056, 1182, 1216, 1254, 1576, 1672, 1824, 2112, 2167, 2364, 2508, 3152, 3344, 3648, 3743, 4334, 4728, 5016, 6304, 6501, 6688, 7486, 8668, 9456, 10032, 11229, 12608, 13002, 13376, 14972, 17336, 18912, 20064, 22458, 26004, 29944, 34672, 37824, 40128, 41173, 44916, 52008, 59888, 69344, 82346, 89832, 104016, 119776, 123519, 138688, 164692, 179664, 208032, 239552, 247038, 329384, 359328, 416064, 494076, 658768, 718656, 988152, 1317536, 1976304, 2635072, 3952608, 7905216]

約数ペア:

[(1, 7905216), (2, 3952608), (3, 2635072), (4, 1976304), (6, 1317536), (8, 988152), (11, 718656), (12, 658768), (16, 494076), (19, 416064), (22, 359328), (24, 329384), (32, 247038), (33, 239552), (38, 208032), (44, 179664), (48, 164692), (57, 138688), (64, 123519), (66, 119776), (76, 104016), (88, 89832), (96, 82346), (114, 69344), (132, 59888), (152, 52008), (176, 44916), (192, 41173), (197, 40128), (209, 37824), (228, 34672), (264, 29944), (304, 26004), (352, 22458), (394, 20064), (418, 18912), (456, 17336), (528, 14972), (591, 13376), (608, 13002), (627, 12608), (704, 11229), (788, 10032), (836, 9456), (912, 8668), (1056, 7486), (1182, 6688), (1216, 6501), (1254, 6304), (1576, 5016), (1672, 4728), (1824, 4334), (2112, 3743), (2167, 3648), (2364, 3344), (2508, 3152)]