40123762

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 73105920

約数和(自身を除く): 32982158

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 2671, 5342, 7511, 15022, 18697, 37394, 77459, 98827, 154918, 197654, 542213, 691789, 1084426, 1383578, 2865983, 5731966, 20061881, 40123762]

約数ペア:

[(1, 40123762), (2, 20061881), (7, 5731966), (14, 2865983), (29, 1383578), (37, 1084426), (58, 691789), (74, 542213), (203, 197654), (259, 154918), (406, 98827), (518, 77459), (1073, 37394), (2146, 18697), (2671, 15022), (5342, 7511)]