40246514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15373}}^1$

素因数の和:15410

約数の個数: 32

約数和(自身を含む): 79698816

約数和(自身を除く): 39452302

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 15373, 30746, 107611, 169103, 215222, 261341, 338206, 522682, 1183721, 1829387, 2367442, 2874751, 3658774, 5749502, 20123257, 40246514]

約数ペア:

[(1, 40246514), (2, 20123257), (7, 5749502), (11, 3658774), (14, 2874751), (17, 2367442), (22, 1829387), (34, 1183721), (77, 522682), (119, 338206), (154, 261341), (187, 215222), (238, 169103), (374, 107611), (1309, 30746), (2618, 15373)]