5178784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 11219040

約数和(自身を除く): 6040256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 211, 236, 416, 422, 472, 767, 844, 944, 1534, 1688, 1888, 2743, 3068, 3376, 5486, 6136, 6752, 10972, 12272, 12449, 21944, 24544, 24898, 43888, 49796, 87776, 99592, 161837, 199184, 323674, 398368, 647348, 1294696, 2589392, 5178784]

約数ペア:

[(1, 5178784), (2, 2589392), (4, 1294696), (8, 647348), (13, 398368), (16, 323674), (26, 199184), (32, 161837), (52, 99592), (59, 87776), (104, 49796), (118, 43888), (208, 24898), (211, 24544), (236, 21944), (416, 12449), (422, 12272), (472, 10972), (767, 6752), (844, 6136), (944, 5486), (1534, 3376), (1688, 3068), (1888, 2743)]