26354816

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 53040000

約数和(自身を除く): 26685184

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 1999, 3296, 3998, 6592, 7996, 13184, 15992, 31984, 63968, 127936, 205897, 255872, 411794, 823588, 1647176, 3294352, 6588704, 13177408, 26354816]

約数ペア:

[(1, 26354816), (2, 13177408), (4, 6588704), (8, 3294352), (16, 1647176), (32, 823588), (64, 411794), (103, 255872), (128, 205897), (206, 127936), (412, 63968), (824, 31984), (1648, 15992), (1999, 13184), (3296, 7996), (3998, 6592)]