67207868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10902

約数の個数: 48

約数和(自身を含む): 153284544

約数和(自身を除く): 86076676

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 10861, 21722, 43444, 76027, 141193, 152054, 184637, 282386, 304108, 369274, 564772, 738548, 988351, 1292459, 1976702, 2400281, 2584918, 3953404, 4800562, 5169836, 9601124, 16801967, 33603934, 67207868]

約数ペア:

[(1, 67207868), (2, 33603934), (4, 16801967), (7, 9601124), (13, 5169836), (14, 4800562), (17, 3953404), (26, 2584918), (28, 2400281), (34, 1976702), (52, 1292459), (68, 988351), (91, 738548), (119, 564772), (182, 369274), (221, 304108), (238, 282386), (364, 184637), (442, 152054), (476, 141193), (884, 76027), (1547, 43444), (3094, 21722), (6188, 10861)]