47295872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 103986960

約数和(自身を除く): 56691088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 661, 688, 832, 1118, 1322, 1376, 1664, 2236, 2644, 2752, 4472, 5288, 5504, 8593, 8944, 10576, 17186, 17888, 21152, 28423, 34372, 35776, 42304, 56846, 68744, 71552, 84608, 113692, 137488, 227384, 274976, 369499, 454768, 549952, 738998, 909536, 1099904, 1477996, 1819072, 2955992, 3638144, 5911984, 11823968, 23647936, 47295872]

約数ペア:

[(1, 47295872), (2, 23647936), (4, 11823968), (8, 5911984), (13, 3638144), (16, 2955992), (26, 1819072), (32, 1477996), (43, 1099904), (52, 909536), (64, 738998), (86, 549952), (104, 454768), (128, 369499), (172, 274976), (208, 227384), (344, 137488), (416, 113692), (559, 84608), (661, 71552), (688, 68744), (832, 56846), (1118, 42304), (1322, 35776), (1376, 34372), (1664, 28423), (2236, 21152), (2644, 17888), (2752, 17186), (4472, 10576), (5288, 8944), (5504, 8593)]