40113962

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 70371840

約数和(自身を除く): 30257878

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 271, 542, 679, 763, 1358, 1526, 1897, 3794, 10573, 21146, 26287, 29539, 52574, 59078, 74011, 148022, 184009, 206773, 368018, 413546, 2865283, 5730566, 20056981, 40113962]

約数ペア:

[(1, 40113962), (2, 20056981), (7, 5730566), (14, 2865283), (97, 413546), (109, 368018), (194, 206773), (218, 184009), (271, 148022), (542, 74011), (679, 59078), (763, 52574), (1358, 29539), (1526, 26287), (1897, 21146), (3794, 10573)]