73731742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 134323200

約数和(自身を除く): 60591458

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2543, 4142, 5086, 14497, 17801, 28994, 35602, 48317, 96634, 277187, 338219, 554374, 676438, 1940309, 3880618, 5266553, 10533106, 36865871, 73731742]

約数ペア:

[(1, 73731742), (2, 36865871), (7, 10533106), (14, 5266553), (19, 3880618), (38, 1940309), (109, 676438), (133, 554374), (218, 338219), (266, 277187), (763, 96634), (1526, 48317), (2071, 35602), (2543, 28994), (4142, 17801), (5086, 14497)]