13348569328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{285421}}^1$

素因数の和:285545

約数の個数: 40

約数和(自身を含む): 26898169280

約数和(自身を除く): 13549599952

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 1264, 2923, 5846, 11692, 23384, 46768, 285421, 570842, 1141684, 2283368, 4566736, 10560577, 21121154, 22548259, 42242308, 45096518, 84484616, 90193036, 168969232, 180386072, 360772144, 834285583, 1668571166, 3337142332, 6674284664, 13348569328]

約数ペア:

[(1, 13348569328), (2, 6674284664), (4, 3337142332), (8, 1668571166), (16, 834285583), (37, 360772144), (74, 180386072), (79, 168969232), (148, 90193036), (158, 84484616), (296, 45096518), (316, 42242308), (592, 22548259), (632, 21121154), (1264, 10560577), (2923, 4566736), (5846, 2283368), (11692, 1141684), (23384, 570842), (46768, 285421)]