40668014732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{535105457}}^1$

素因数の和:535105480

約数の個数: 12

約数和(自身を含む): 74914764120

約数和(自身を除く): 34246749388

約数列:

[1, 2, 4, 19, 38, 76, 535105457, 1070210914, 2140421828, 10167003683, 20334007366, 40668014732]

約数ペア:

[(1, 40668014732), (2, 20334007366), (4, 10167003683), (19, 2140421828), (38, 1070210914), (76, 535105457)]