40718018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{1427}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 66727584

約数和(自身を除く): 26009566

約数列:

[1, 2, 11, 22, 1297, 1427, 2594, 2854, 14267, 15697, 28534, 31394, 1850819, 3701638, 20359009, 40718018]

約数ペア:

[(1, 40718018), (2, 20359009), (11, 3701638), (22, 1850819), (1297, 31394), (1427, 28534), (2594, 15697), (2854, 14267)]