67774538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 112409472

約数和(自身を除く): 44634934

約数列:

[1, 2, 13, 26, 61, 122, 151, 283, 302, 566, 793, 1586, 1963, 3679, 3926, 7358, 9211, 17263, 18422, 34526, 42733, 85466, 119743, 224419, 239486, 448838, 555529, 1111058, 2606713, 5213426, 33887269, 67774538]

約数ペア:

[(1, 67774538), (2, 33887269), (13, 5213426), (26, 2606713), (61, 1111058), (122, 555529), (151, 448838), (283, 239486), (302, 224419), (566, 119743), (793, 85466), (1586, 42733), (1963, 34526), (3679, 18422), (3926, 17263), (7358, 9211)]