61613238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12569}}^1$

素因数の和:12636

約数の個数: 32

約数和(自身を含む): 132739200

約数和(自身を除く): 71125962

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 12569, 25138, 37707, 75414, 238811, 477622, 540467, 716433, 1080934, 1432866, 1621401, 3242802, 10268873, 20537746, 30806619, 61613238]

約数ペア:

[(1, 61613238), (2, 30806619), (3, 20537746), (6, 10268873), (19, 3242802), (38, 1621401), (43, 1432866), (57, 1080934), (86, 716433), (114, 540467), (129, 477622), (258, 238811), (817, 75414), (1634, 37707), (2451, 25138), (4902, 12569)]