557675456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2927}}^1$

素因数の和:3181

約数の個数: 56

約数和(自身を含む): 1197376320

約数和(自身を除く): 639700864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 416, 458, 832, 916, 1832, 2927, 2977, 3664, 5854, 5954, 7328, 11708, 11908, 14656, 23416, 23816, 38051, 46832, 47632, 76102, 93664, 95264, 152204, 187328, 190528, 304408, 608816, 670283, 1217632, 1340566, 2435264, 2681132, 5362264, 8713679, 10724528, 17427358, 21449056, 34854716, 42898112, 69709432, 139418864, 278837728, 557675456]

約数ペア:

[(1, 557675456), (2, 278837728), (4, 139418864), (8, 69709432), (13, 42898112), (16, 34854716), (26, 21449056), (32, 17427358), (52, 10724528), (64, 8713679), (104, 5362264), (208, 2681132), (229, 2435264), (416, 1340566), (458, 1217632), (832, 670283), (916, 608816), (1832, 304408), (2927, 190528), (2977, 187328), (3664, 152204), (5854, 95264), (5954, 93664), (7328, 76102), (11708, 47632), (11908, 46832), (14656, 38051), (23416, 23816)]