40568918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 28378282

約数列:

[1, 2, 13, 23, 26, 46, 179, 299, 358, 379, 598, 758, 2327, 4117, 4654, 4927, 8234, 8717, 9854, 17434, 53521, 67841, 107042, 113321, 135682, 226642, 881933, 1560343, 1763866, 3120686, 20284459, 40568918]

約数ペア:

[(1, 40568918), (2, 20284459), (13, 3120686), (23, 1763866), (26, 1560343), (46, 881933), (179, 226642), (299, 135682), (358, 113321), (379, 107042), (598, 67841), (758, 53521), (2327, 17434), (4117, 9854), (4654, 8717), (4927, 8234)]