4068579376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{18269}}^1$

素因数の和:18757

約数の個数: 40

約数和(自身を含む): 8155728000

約数和(自身を除く): 4087148624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 898, 1796, 3592, 7184, 13919, 18269, 27838, 36538, 55676, 73076, 111352, 146152, 222704, 292304, 566339, 1132678, 2265356, 4530712, 8202781, 9061424, 16405562, 32811124, 65622248, 131244496, 254286211, 508572422, 1017144844, 2034289688, 4068579376]

約数ペア:

[(1, 4068579376), (2, 2034289688), (4, 1017144844), (8, 508572422), (16, 254286211), (31, 131244496), (62, 65622248), (124, 32811124), (248, 16405562), (449, 9061424), (496, 8202781), (898, 4530712), (1796, 2265356), (3592, 1132678), (7184, 566339), (13919, 292304), (18269, 222704), (27838, 146152), (36538, 111352), (55676, 73076)]