13175408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 27520560

約数和(自身を除く): 14345152

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 821, 944, 1003, 1642, 2006, 3284, 4012, 6568, 8024, 13136, 13957, 16048, 27914, 48439, 55828, 96878, 111656, 193756, 223312, 387512, 775024, 823463, 1646926, 3293852, 6587704, 13175408]

約数ペア:

[(1, 13175408), (2, 6587704), (4, 3293852), (8, 1646926), (16, 823463), (17, 775024), (34, 387512), (59, 223312), (68, 193756), (118, 111656), (136, 96878), (236, 55828), (272, 48439), (472, 27914), (821, 16048), (944, 13957), (1003, 13136), (1642, 8024), (2006, 6568), (3284, 4012)]