4641136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 9669024

約数和(自身を除く): 5027888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 151, 226, 272, 302, 452, 604, 904, 1208, 1808, 1921, 2416, 2567, 3842, 5134, 7684, 10268, 15368, 17063, 20536, 30736, 34126, 41072, 68252, 136504, 273008, 290071, 580142, 1160284, 2320568, 4641136]

約数ペア:

[(1, 4641136), (2, 2320568), (4, 1160284), (8, 580142), (16, 290071), (17, 273008), (34, 136504), (68, 68252), (113, 41072), (136, 34126), (151, 30736), (226, 20536), (272, 17063), (302, 15368), (452, 10268), (604, 7684), (904, 5134), (1208, 3842), (1808, 2567), (1921, 2416)]