56506618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 99422208

約数和(自身を除く): 42915590

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 521, 854, 889, 1042, 1778, 3647, 7294, 7747, 15494, 31781, 54229, 63562, 66167, 108458, 132334, 222467, 444934, 463169, 926338, 4036187, 8072374, 28253309, 56506618]

約数ペア:

[(1, 56506618), (2, 28253309), (7, 8072374), (14, 4036187), (61, 926338), (122, 463169), (127, 444934), (254, 222467), (427, 132334), (521, 108458), (854, 66167), (889, 63562), (1042, 54229), (1778, 31781), (3647, 15494), (7294, 7747)]