72500956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40189}}^1$

素因数の和:40245

約数の個数: 24

約数和(自身を含む): 141790320

約数和(自身を除く): 69289364

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 40189, 80378, 160756, 442079, 884158, 1647749, 1768316, 3295498, 6590996, 18125239, 36250478, 72500956]

約数ペア:

[(1, 72500956), (2, 36250478), (4, 18125239), (11, 6590996), (22, 3295498), (41, 1768316), (44, 1647749), (82, 884158), (164, 442079), (451, 160756), (902, 80378), (1804, 40189)]