77705654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 130448640

約数和(自身を除く): 52742986

約数列:

[1, 2, 13, 26, 31, 62, 229, 403, 421, 458, 806, 842, 2977, 5473, 5954, 7099, 10946, 13051, 14198, 26102, 92287, 96409, 169663, 184574, 192818, 339326, 1253317, 2506634, 2988679, 5977358, 38852827, 77705654]

約数ペア:

[(1, 77705654), (2, 38852827), (13, 5977358), (26, 2988679), (31, 2506634), (62, 1253317), (229, 339326), (403, 192818), (421, 184574), (458, 169663), (806, 96409), (842, 92287), (2977, 26102), (5473, 14198), (5954, 13051), (7099, 10946)]