40248896

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 56

約数和(自身を含む): 85709760

約数和(自身を除く): 45460864

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 739, 851, 1184, 1472, 1478, 1702, 2368, 2956, 3404, 5912, 6808, 11824, 13616, 16997, 23648, 27232, 27343, 33994, 47296, 54464, 54686, 67988, 109372, 135976, 218744, 271952, 437488, 543904, 628889, 874976, 1087808, 1257778, 1749952, 2515556, 5031112, 10062224, 20124448, 40248896]

約数ペア:

[(1, 40248896), (2, 20124448), (4, 10062224), (8, 5031112), (16, 2515556), (23, 1749952), (32, 1257778), (37, 1087808), (46, 874976), (64, 628889), (74, 543904), (92, 437488), (148, 271952), (184, 218744), (296, 135976), (368, 109372), (592, 67988), (736, 54686), (739, 54464), (851, 47296), (1184, 33994), (1472, 27343), (1478, 27232), (1702, 23648), (2368, 16997), (2956, 13616), (3404, 11824), (5912, 6808)]