66324872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{267439}}^1$

素因数の和:267476

約数の個数: 16

約数和(自身を含む): 128371200

約数和(自身を除く): 62046328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 267439, 534878, 1069756, 2139512, 8290609, 16581218, 33162436, 66324872]

約数ペア:

[(1, 66324872), (2, 33162436), (4, 16581218), (8, 8290609), (31, 2139512), (62, 1069756), (124, 534878), (248, 267439)]