26639744

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 53817240

約数和(自身を除く): 27177496

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 2851, 4672, 5702, 9344, 11404, 22808, 45616, 91232, 182464, 208123, 364928, 416246, 832492, 1664984, 3329968, 6659936, 13319872, 26639744]

約数ペア:

[(1, 26639744), (2, 13319872), (4, 6659936), (8, 3329968), (16, 1664984), (32, 832492), (64, 416246), (73, 364928), (128, 208123), (146, 182464), (292, 91232), (584, 45616), (1168, 22808), (2336, 11404), (2851, 9344), (4672, 5702)]