15695867888

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{21521}}^1$

素因数の和:22185

約数の個数: 40

約数和(自身を含む): 30850495680

約数和(自身を除く): 15154627792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 577, 632, 1154, 1264, 2308, 4616, 9232, 21521, 43042, 45583, 86084, 91166, 172168, 182332, 344336, 364664, 729328, 1700159, 3400318, 6800636, 12417617, 13601272, 24835234, 27202544, 49670468, 99340936, 198681872, 980991743, 1961983486, 3923966972, 7847933944, 15695867888]

約数ペア:

[(1, 15695867888), (2, 7847933944), (4, 3923966972), (8, 1961983486), (16, 980991743), (79, 198681872), (158, 99340936), (316, 49670468), (577, 27202544), (632, 24835234), (1154, 13601272), (1264, 12417617), (2308, 6800636), (4616, 3400318), (9232, 1700159), (21521, 729328), (43042, 364664), (45583, 344336), (86084, 182332), (91166, 172168)]