21601056

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7801

約数の個数: 48

約数和(自身を含む): 58665600

約数和(自身を除く): 37064544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7759, 15518, 23277, 31036, 46554, 62072, 93108, 124144, 186216, 225011, 248288, 372432, 450022, 675033, 744864, 900044, 1350066, 1800088, 2700132, 3600176, 5400264, 7200352, 10800528, 21601056]

約数ペア:

[(1, 21601056), (2, 10800528), (3, 7200352), (4, 5400264), (6, 3600176), (8, 2700132), (12, 1800088), (16, 1350066), (24, 900044), (29, 744864), (32, 675033), (48, 450022), (58, 372432), (87, 248288), (96, 225011), (116, 186216), (174, 124144), (232, 93108), (348, 62072), (464, 46554), (696, 31036), (928, 23277), (1392, 15518), (2784, 7759)]