2495333888

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{66763}}^1$

素因数の和:66854

約数の個数: 40

約数和(自身を含む): 5054168328

約数和(自身を除く): 2558834440

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2336, 4672, 9344, 18688, 37376, 66763, 133526, 267052, 534104, 1068208, 2136416, 4272832, 4873699, 8545664, 9747398, 17091328, 19494796, 34182656, 38989592, 77979184, 155958368, 311916736, 623833472, 1247666944, 2495333888]

約数ペア:

[(1, 2495333888), (2, 1247666944), (4, 623833472), (8, 311916736), (16, 155958368), (32, 77979184), (64, 38989592), (73, 34182656), (128, 19494796), (146, 17091328), (256, 9747398), (292, 8545664), (512, 4873699), (584, 4272832), (1168, 2136416), (2336, 1068208), (4672, 534104), (9344, 267052), (18688, 133526), (37376, 66763)]