57210764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16421}}^1$

素因数の和:16505

約数の個数: 24

約数和(自身を含む): 109436208

約数和(自身を除く): 52225444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 16421, 32842, 65684, 213473, 426946, 853892, 1100207, 2200414, 4400828, 14302691, 28605382, 57210764]

約数ペア:

[(1, 57210764), (2, 28605382), (4, 14302691), (13, 4400828), (26, 2200414), (52, 1100207), (67, 853892), (134, 426946), (268, 213473), (871, 65684), (1742, 32842), (3484, 16421)]