15128888944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6577}}^1\times {\mathrm{11059}}^1$

素因数の和:17657

約数の個数: 40

約数和(自身を含む): 31574663120

約数和(自身を除く): 16445774176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6577, 11059, 13154, 22118, 26308, 44236, 52616, 85501, 88472, 105232, 143767, 171002, 176944, 287534, 342004, 575068, 684008, 1150136, 1368016, 2300272, 72735043, 145470086, 290940172, 581880344, 945555559, 1163760688, 1891111118, 3782222236, 7564444472, 15128888944]

約数ペア:

[(1, 15128888944), (2, 7564444472), (4, 3782222236), (8, 1891111118), (13, 1163760688), (16, 945555559), (26, 581880344), (52, 290940172), (104, 145470086), (208, 72735043), (6577, 2300272), (11059, 1368016), (13154, 1150136), (22118, 684008), (26308, 575068), (44236, 342004), (52616, 287534), (85501, 176944), (88472, 171002), (105232, 143767)]