63361428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21416

約数の個数: 48

約数和(自身を含む): 167603520

約数和(自身を除く): 104242092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21377, 42754, 64131, 85508, 128262, 256524, 277901, 406163, 555802, 812326, 833703, 1111604, 1218489, 1624652, 1667406, 2436978, 3334812, 4873956, 5280119, 10560238, 15840357, 21120476, 31680714, 63361428]

約数ペア:

[(1, 63361428), (2, 31680714), (3, 21120476), (4, 15840357), (6, 10560238), (12, 5280119), (13, 4873956), (19, 3334812), (26, 2436978), (38, 1667406), (39, 1624652), (52, 1218489), (57, 1111604), (76, 833703), (78, 812326), (114, 555802), (156, 406163), (228, 277901), (247, 256524), (494, 128262), (741, 85508), (988, 64131), (1482, 42754), (2964, 21377)]