8875216

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 19859840

約数和(自身を除く): 10984624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 727, 763, 872, 1454, 1526, 1744, 2908, 3052, 5089, 5816, 6104, 10178, 11632, 12208, 20356, 40712, 79243, 81424, 158486, 316972, 554701, 633944, 1109402, 1267888, 2218804, 4437608, 8875216]

約数ペア:

[(1, 8875216), (2, 4437608), (4, 2218804), (7, 1267888), (8, 1109402), (14, 633944), (16, 554701), (28, 316972), (56, 158486), (109, 81424), (112, 79243), (218, 40712), (436, 20356), (727, 12208), (763, 11632), (872, 10178), (1454, 6104), (1526, 5816), (1744, 5089), (2908, 3052)]