40272974

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25457}}^1$

素因数の和:25579

約数の個数: 16

約数和(自身を含む): 69653088

約数和(自身を除く): 29380114

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 25457, 50914, 178199, 356398, 2876641, 5753282, 20136487, 40272974]

約数ペア:

[(1, 40272974), (2, 20136487), (7, 5753282), (14, 2876641), (113, 356398), (226, 178199), (791, 50914), (1582, 25457)]