56771384

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 108486000

約数和(自身を除く): 51714616

約数列:

[1, 2, 4, 8, 97, 149, 194, 298, 388, 491, 596, 776, 982, 1192, 1964, 3928, 14453, 28906, 47627, 57812, 73159, 95254, 115624, 146318, 190508, 292636, 381016, 585272, 7096423, 14192846, 28385692, 56771384]

約数ペア:

[(1, 56771384), (2, 28385692), (4, 14192846), (8, 7096423), (97, 585272), (149, 381016), (194, 292636), (298, 190508), (388, 146318), (491, 115624), (596, 95254), (776, 73159), (982, 57812), (1192, 47627), (1964, 28906), (3928, 14453)]