27447656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{201821}}^1$

素因数の和:201844

約数の個数: 16

約数和(自身を含む): 54491940

約数和(自身を除く): 27044284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 201821, 403642, 807284, 1614568, 3430957, 6861914, 13723828, 27447656]

約数ペア:

[(1, 27447656), (2, 13723828), (4, 6861914), (8, 3430957), (17, 1614568), (34, 807284), (68, 403642), (136, 201821)]