56340382

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 42501218

約数列:

[1, 2, 7, 14, 89, 103, 178, 206, 439, 623, 721, 878, 1246, 1442, 3073, 6146, 9167, 18334, 39071, 45217, 64169, 78142, 90434, 128338, 273497, 316519, 546994, 633038, 4024313, 8048626, 28170191, 56340382]

約数ペア:

[(1, 56340382), (2, 28170191), (7, 8048626), (14, 4024313), (89, 633038), (103, 546994), (178, 316519), (206, 273497), (439, 128338), (623, 90434), (721, 78142), (878, 64169), (1246, 45217), (1442, 39071), (3073, 18334), (6146, 9167)]