40796742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13681}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 94569984

約数和(自身を除く): 53773242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 13681, 27362, 41043, 82086, 95767, 191534, 287301, 574602, 971351, 1942702, 2914053, 5828106, 6799457, 13598914, 20398371, 40796742]

約数ペア:

[(1, 40796742), (2, 20398371), (3, 13598914), (6, 6799457), (7, 5828106), (14, 2914053), (21, 1942702), (42, 971351), (71, 574602), (142, 287301), (213, 191534), (426, 95767), (497, 82086), (994, 41043), (1491, 27362), (2982, 13681)]