4272704

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 28

約数和(自身を含む): 8575548

約数和(自身を除く): 4302844

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 661, 808, 1322, 1616, 2644, 3232, 5288, 6464, 10576, 21152, 42304, 66761, 133522, 267044, 534088, 1068176, 2136352, 4272704]

約数ペア:

[(1, 4272704), (2, 2136352), (4, 1068176), (8, 534088), (16, 267044), (32, 133522), (64, 66761), (101, 42304), (202, 21152), (404, 10576), (661, 6464), (808, 5288), (1322, 3232), (1616, 2644)]