56540224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67957}}^1$

素因数の和:67982

約数の個数: 28

約数和(自身を含む): 120829324

約数和(自身を除く): 64289100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 67957, 135914, 271828, 543656, 883441, 1087312, 1766882, 2174624, 3533764, 4349248, 7067528, 14135056, 28270112, 56540224]

約数ペア:

[(1, 56540224), (2, 28270112), (4, 14135056), (8, 7067528), (13, 4349248), (16, 3533764), (26, 2174624), (32, 1766882), (52, 1087312), (64, 883441), (104, 543656), (208, 271828), (416, 135914), (832, 67957)]