57262216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1553}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 117482400

約数和(自身を除く): 60220184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1553, 1676, 3106, 3352, 4609, 6212, 9218, 12424, 17083, 18436, 34166, 36872, 68332, 136664, 650707, 1301414, 2602828, 5205656, 7157777, 14315554, 28631108, 57262216]

約数ペア:

[(1, 57262216), (2, 28631108), (4, 14315554), (8, 7157777), (11, 5205656), (22, 2602828), (44, 1301414), (88, 650707), (419, 136664), (838, 68332), (1553, 36872), (1676, 34166), (3106, 18436), (3352, 17083), (4609, 12424), (6212, 9218)]