82427384

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 171551520

約数和(自身を除く): 89124136

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 1487, 2132, 2974, 4264, 5948, 6929, 11896, 13858, 19331, 27716, 38662, 55432, 60967, 77324, 121934, 154648, 243868, 251303, 487736, 502606, 792571, 1005212, 1585142, 2010424, 3170284, 6340568, 10303423, 20606846, 41213692, 82427384]

約数ペア:

[(1, 82427384), (2, 41213692), (4, 20606846), (8, 10303423), (13, 6340568), (26, 3170284), (41, 2010424), (52, 1585142), (82, 1005212), (104, 792571), (164, 502606), (169, 487736), (328, 251303), (338, 243868), (533, 154648), (676, 121934), (1066, 77324), (1352, 60967), (1487, 55432), (2132, 38662), (2974, 27716), (4264, 19331), (5948, 13858), (6929, 11896)]