38921569258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{70843}}^1$

素因数の和:70999

約数の個数: 64

約数和(自身を含む): 73267431552

約数和(自身を除く): 34345862294

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 113, 143, 187, 221, 226, 286, 374, 442, 1243, 1469, 1921, 2431, 2486, 2938, 3842, 4862, 16159, 21131, 24973, 32318, 42262, 49946, 70843, 141686, 274703, 549406, 779273, 920959, 1204331, 1558546, 1841918, 2408662, 8005259, 10130549, 13247641, 15656303, 16010518, 20261098, 26495282, 31312606, 88057849, 104068367, 136089403, 172219333, 176115698, 208136734, 272178806, 344438666, 1144752037, 1496983433, 1769162239, 2289504074, 2993966866, 3538324478, 19460784629, 38921569258]

約数ペア:

[(1, 38921569258), (2, 19460784629), (11, 3538324478), (13, 2993966866), (17, 2289504074), (22, 1769162239), (26, 1496983433), (34, 1144752037), (113, 344438666), (143, 272178806), (187, 208136734), (221, 176115698), (226, 172219333), (286, 136089403), (374, 104068367), (442, 88057849), (1243, 31312606), (1469, 26495282), (1921, 20261098), (2431, 16010518), (2486, 15656303), (2938, 13247641), (3842, 10130549), (4862, 8005259), (16159, 2408662), (21131, 1841918), (24973, 1558546), (32318, 1204331), (42262, 920959), (49946, 779273), (70843, 549406), (141686, 274703)]