67079740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36857}}^1$

素因数の和:36886

約数の個数: 48

約数和(自身を含む): 173380032

約数和(自身を除く): 106300292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 36857, 73714, 147428, 184285, 257999, 368570, 479141, 515998, 737140, 958282, 1031996, 1289995, 1916564, 2395705, 2579990, 3353987, 4791410, 5159980, 6707974, 9582820, 13415948, 16769935, 33539870, 67079740]

約数ペア:

[(1, 67079740), (2, 33539870), (4, 16769935), (5, 13415948), (7, 9582820), (10, 6707974), (13, 5159980), (14, 4791410), (20, 3353987), (26, 2579990), (28, 2395705), (35, 1916564), (52, 1289995), (65, 1031996), (70, 958282), (91, 737140), (130, 515998), (140, 479141), (182, 368570), (260, 257999), (364, 184285), (455, 147428), (910, 73714), (1820, 36857)]