57971368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79631}}^1$

素因数の和:79657

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 75810392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 79631, 159262, 318524, 557417, 637048, 1035203, 1114834, 2070406, 2229668, 4140812, 4459336, 7246421, 8281624, 14492842, 28985684, 57971368]

約数ペア:

[(1, 57971368), (2, 28985684), (4, 14492842), (7, 8281624), (8, 7246421), (13, 4459336), (14, 4140812), (26, 2229668), (28, 2070406), (52, 1114834), (56, 1035203), (91, 637048), (104, 557417), (182, 318524), (364, 159262), (728, 79631)]