4013984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9672

約数の個数: 24

約数和(自身を含む): 8511300

約数和(自身を除く): 4497316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 9649, 19298, 38596, 77192, 125437, 154384, 250874, 308768, 501748, 1003496, 2006992, 4013984]

約数ペア:

[(1, 4013984), (2, 2006992), (4, 1003496), (8, 501748), (13, 308768), (16, 250874), (26, 154384), (32, 125437), (52, 77192), (104, 38596), (208, 19298), (416, 9649)]