64245426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14851}}^1$

素因数の和:14966

約数の個数: 32

約数和(自身を含む): 148282368

約数和(自身を除く): 84036942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 14851, 29702, 44553, 89106, 103957, 207914, 311871, 623742, 1529653, 3059306, 4588959, 9177918, 10707571, 21415142, 32122713, 64245426]

約数ペア:

[(1, 64245426), (2, 32122713), (3, 21415142), (6, 10707571), (7, 9177918), (14, 4588959), (21, 3059306), (42, 1529653), (103, 623742), (206, 311871), (309, 207914), (618, 103957), (721, 89106), (1442, 44553), (2163, 29702), (4326, 14851)]