63638536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19789

約数の個数: 32

約数和(自身を含む): 132652800

約数和(自身を除く): 69014264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 19739, 39478, 78956, 157912, 256607, 513214, 611909, 1026428, 1223818, 2052856, 2447636, 4895272, 7954817, 15909634, 31819268, 63638536]

約数ペア:

[(1, 63638536), (2, 31819268), (4, 15909634), (8, 7954817), (13, 4895272), (26, 2447636), (31, 2052856), (52, 1223818), (62, 1026428), (104, 611909), (124, 513214), (248, 256607), (403, 157912), (806, 78956), (1612, 39478), (3224, 19739)]