40630528

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3750

約数の個数: 36

約数和(自身を含む): 83010928

約数和(自身を除く): 42380400

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 3691, 5504, 7382, 11008, 14764, 29528, 59056, 118112, 158713, 236224, 317426, 472448, 634852, 944896, 1269704, 2539408, 5078816, 10157632, 20315264, 40630528]

約数ペア:

[(1, 40630528), (2, 20315264), (4, 10157632), (8, 5078816), (16, 2539408), (32, 1269704), (43, 944896), (64, 634852), (86, 472448), (128, 317426), (172, 236224), (256, 158713), (344, 118112), (688, 59056), (1376, 29528), (2752, 14764), (3691, 11008), (5504, 7382)]