71542296976

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2657}}^1\times {\mathrm{12107}}^1$

素因数の和:14911

約数の個数: 40

約数和(自身を含む): 139674497760

約数和(自身を除く): 68132200784

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2657, 5314, 10628, 12107, 21256, 24214, 42512, 48428, 96856, 193712, 369323, 738646, 1477292, 1682873, 2954584, 3365746, 5909168, 6731492, 13462984, 26925968, 32168299, 64336598, 128673196, 257346392, 514692784, 4471393561, 8942787122, 17885574244, 35771148488, 71542296976]

約数ペア:

[(1, 71542296976), (2, 35771148488), (4, 17885574244), (8, 8942787122), (16, 4471393561), (139, 514692784), (278, 257346392), (556, 128673196), (1112, 64336598), (2224, 32168299), (2657, 26925968), (5314, 13462984), (10628, 6731492), (12107, 5909168), (21256, 3365746), (24214, 2954584), (42512, 1682873), (48428, 1477292), (96856, 738646), (193712, 369323)]