25440064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30577}}^1$

素因数の和:30602

約数の個数: 28

約数和(自身を含む): 54367684

約数和(自身を除く): 28927620

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30577, 61154, 122308, 244616, 397501, 489232, 795002, 978464, 1590004, 1956928, 3180008, 6360016, 12720032, 25440064]

約数ペア:

[(1, 25440064), (2, 12720032), (4, 6360016), (8, 3180008), (13, 1956928), (16, 1590004), (26, 978464), (32, 795002), (52, 489232), (64, 397501), (104, 244616), (208, 122308), (416, 61154), (832, 30577)]