40278502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{1427}}^1$

素因数の和:2723

約数の個数: 16

約数和(自身を含む): 66007872

約数和(自身を除く): 25729370

約数列:

[1, 2, 11, 22, 1283, 1427, 2566, 2854, 14113, 15697, 28226, 31394, 1830841, 3661682, 20139251, 40278502]

約数ペア:

[(1, 40278502), (2, 20139251), (11, 3661682), (22, 1830841), (1283, 31394), (1427, 28226), (2566, 15697), (2854, 14113)]