39846400912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{146494121}}^1$

素因数の和:146494146

約数の個数: 20

約数和(自身を含む): 81743720076

約数和(自身を除く): 41897319164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 146494121, 292988242, 585976484, 1171952968, 2343905936, 2490400057, 4980800114, 9961600228, 19923200456, 39846400912]

約数ペア:

[(1, 39846400912), (2, 19923200456), (4, 9961600228), (8, 4980800114), (16, 2490400057), (17, 2343905936), (34, 1171952968), (68, 585976484), (136, 292988242), (272, 146494121)]