57484388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12421}}^1$

素因数の和:12527

約数の個数: 24

約数和(自身を含む): 109562040

約数和(自身を除く): 52077652

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 12421, 24842, 49684, 161473, 322946, 645892, 1105469, 2210938, 4421876, 14371097, 28742194, 57484388]

約数ペア:

[(1, 57484388), (2, 28742194), (4, 14371097), (13, 4421876), (26, 2210938), (52, 1105469), (89, 645892), (178, 322946), (356, 161473), (1157, 49684), (2314, 24842), (4628, 12421)]