38646508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13281

約数の個数: 24

約数和(自身を含む): 73280592

約数和(自身を除く): 34634084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 13217, 26434, 52868, 224689, 449378, 568331, 898756, 1136662, 2273324, 9661627, 19323254, 38646508]

約数ペア:

[(1, 38646508), (2, 19323254), (4, 9661627), (17, 2273324), (34, 1136662), (43, 898756), (68, 568331), (86, 449378), (172, 224689), (731, 52868), (1462, 26434), (2924, 13217)]