40024988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 72727200

約数和(自身を除く): 32702212

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 887, 1556, 1774, 3548, 11281, 22562, 25723, 45124, 51446, 102892, 345043, 690086, 1380172, 10006247, 20012494, 40024988]

約数ペア:

[(1, 40024988), (2, 20012494), (4, 10006247), (29, 1380172), (58, 690086), (116, 345043), (389, 102892), (778, 51446), (887, 45124), (1556, 25723), (1774, 22562), (3548, 11281)]