25067856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 71299008

約数和(自身を除く): 46231152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 241, 264, 394, 482, 528, 591, 723, 788, 964, 1182, 1446, 1576, 1928, 2167, 2364, 2651, 2892, 3152, 3856, 4334, 4728, 5302, 5784, 6501, 7953, 8668, 9456, 10604, 11568, 13002, 15906, 17336, 21208, 26004, 31812, 34672, 42416, 47477, 52008, 63624, 94954, 104016, 127248, 142431, 189908, 284862, 379816, 522247, 569724, 759632, 1044494, 1139448, 1566741, 2088988, 2278896, 3133482, 4177976, 6266964, 8355952, 12533928, 25067856]

約数ペア:

[(1, 25067856), (2, 12533928), (3, 8355952), (4, 6266964), (6, 4177976), (8, 3133482), (11, 2278896), (12, 2088988), (16, 1566741), (22, 1139448), (24, 1044494), (33, 759632), (44, 569724), (48, 522247), (66, 379816), (88, 284862), (132, 189908), (176, 142431), (197, 127248), (241, 104016), (264, 94954), (394, 63624), (482, 52008), (528, 47477), (591, 42416), (723, 34672), (788, 31812), (964, 26004), (1182, 21208), (1446, 17336), (1576, 15906), (1928, 13002), (2167, 11568), (2364, 10604), (2651, 9456), (2892, 8668), (3152, 7953), (3856, 6501), (4334, 5784), (4728, 5302)]