72356989888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{36470257}}^1$

素因数の和:36470300

約数の個数: 28

約数和(自身を含む): 148215128512

約数和(自身を除く): 75858138624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 36470257, 72940514, 145881028, 291762056, 583524112, 1130577967, 1167048224, 2261155934, 2334096448, 4522311868, 9044623736, 18089247472, 36178494944, 72356989888]

約数ペア:

[(1, 72356989888), (2, 36178494944), (4, 18089247472), (8, 9044623736), (16, 4522311868), (31, 2334096448), (32, 2261155934), (62, 1167048224), (64, 1130577967), (124, 583524112), (248, 291762056), (496, 145881028), (992, 72940514), (1984, 36470257)]