285429136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 573590520

約数和(自身を除く): 288161384

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 617, 997, 1234, 1994, 2468, 3988, 4936, 7976, 9872, 15952, 17893, 28913, 35786, 57826, 71572, 115652, 143144, 231304, 286288, 462608, 615149, 1230298, 2460596, 4921192, 9842384, 17839321, 35678642, 71357284, 142714568, 285429136]

約数ペア:

[(1, 285429136), (2, 142714568), (4, 71357284), (8, 35678642), (16, 17839321), (29, 9842384), (58, 4921192), (116, 2460596), (232, 1230298), (464, 615149), (617, 462608), (997, 286288), (1234, 231304), (1994, 143144), (2468, 115652), (3988, 71572), (4936, 57826), (7976, 35786), (9872, 28913), (15952, 17893)]