40553702

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 72376320

約数和(自身を除く): 31822618

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 259, 518, 553, 991, 1106, 1982, 2923, 5846, 6937, 13874, 20461, 36667, 40922, 73334, 78289, 156578, 256669, 513338, 548023, 1096046, 2896693, 5793386, 20276851, 40553702]

約数ペア:

[(1, 40553702), (2, 20276851), (7, 5793386), (14, 2896693), (37, 1096046), (74, 548023), (79, 513338), (158, 256669), (259, 156578), (518, 78289), (553, 73334), (991, 40922), (1106, 36667), (1982, 20461), (2923, 13874), (5846, 6937)]