40815294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22751}}^1$

素因数の和:22792

約数の個数: 32

約数和(自身を含む): 91736064

約数和(自身を除く): 50920770

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 22751, 45502, 68253, 136506, 295763, 523273, 591526, 887289, 1046546, 1569819, 1774578, 3139638, 6802549, 13605098, 20407647, 40815294]

約数ペア:

[(1, 40815294), (2, 20407647), (3, 13605098), (6, 6802549), (13, 3139638), (23, 1774578), (26, 1569819), (39, 1046546), (46, 887289), (69, 591526), (78, 523273), (138, 295763), (299, 136506), (598, 68253), (897, 45502), (1794, 22751)]