4005736

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4642904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 307, 466, 614, 932, 1228, 1631, 1864, 2149, 2456, 3262, 4298, 6524, 8596, 13048, 17192, 71531, 143062, 286124, 500717, 572248, 1001434, 2002868, 4005736]

約数ペア:

[(1, 4005736), (2, 2002868), (4, 1001434), (7, 572248), (8, 500717), (14, 286124), (28, 143062), (56, 71531), (233, 17192), (307, 13048), (466, 8596), (614, 6524), (932, 4298), (1228, 3262), (1631, 2456), (1864, 2149)]