40614088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 80926560

約数和(自身を除く): 40312472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 523, 571, 1046, 1142, 2092, 2284, 4184, 4568, 8891, 9707, 17782, 19414, 35564, 38828, 71128, 77656, 298633, 597266, 1194532, 2389064, 5076761, 10153522, 20307044, 40614088]

約数ペア:

[(1, 40614088), (2, 20307044), (4, 10153522), (8, 5076761), (17, 2389064), (34, 1194532), (68, 597266), (136, 298633), (523, 77656), (571, 71128), (1046, 38828), (1142, 35564), (2092, 19414), (2284, 17782), (4184, 9707), (4568, 8891)]