628272784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55073}}^1$

素因数の和:55135

約数の個数: 40

約数和(自身を含む): 1311201792

約数和(自身を除く): 682929008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 55073, 110146, 220292, 440584, 881168, 1266679, 1707263, 2533358, 3414526, 5066716, 6829052, 10133432, 13658104, 20266864, 27316208, 39267049, 78534098, 157068196, 314136392, 628272784]

約数ペア:

[(1, 628272784), (2, 314136392), (4, 157068196), (8, 78534098), (16, 39267049), (23, 27316208), (31, 20266864), (46, 13658104), (62, 10133432), (92, 6829052), (124, 5066716), (184, 3414526), (248, 2533358), (368, 1707263), (496, 1266679), (713, 881168), (1426, 440584), (2852, 220292), (5704, 110146), (11408, 55073)]