27185704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 63504000

約数和(自身を除く): 36318296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 349, 364, 428, 698, 728, 749, 856, 1391, 1396, 1498, 2443, 2782, 2792, 2996, 4537, 4886, 5564, 5992, 9074, 9737, 9772, 11128, 18148, 19474, 19544, 31759, 36296, 37343, 38948, 63518, 74686, 77896, 127036, 149372, 254072, 261401, 298744, 485459, 522802, 970918, 1045604, 1941836, 2091208, 3398213, 3883672, 6796426, 13592852, 27185704]

約数ペア:

[(1, 27185704), (2, 13592852), (4, 6796426), (7, 3883672), (8, 3398213), (13, 2091208), (14, 1941836), (26, 1045604), (28, 970918), (52, 522802), (56, 485459), (91, 298744), (104, 261401), (107, 254072), (182, 149372), (214, 127036), (349, 77896), (364, 74686), (428, 63518), (698, 38948), (728, 37343), (749, 36296), (856, 31759), (1391, 19544), (1396, 19474), (1498, 18148), (2443, 11128), (2782, 9772), (2792, 9737), (2996, 9074), (4537, 5992), (4886, 5564)]