28243070212

素因数分解:

$2^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{235069}}^1$

素因数の和:235700

約数の個数: 36

約数和(自身を含む): 57588859020

約数和(自身を除く): 29345788808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 613, 1226, 2452, 4291, 8582, 17164, 30037, 60074, 120148, 235069, 470138, 940276, 1645483, 3290966, 6581932, 11518381, 23036762, 46073524, 144097297, 288194594, 576389188, 1008681079, 2017362158, 4034724316, 7060767553, 14121535106, 28243070212]

約数ペア:

[(1, 28243070212), (2, 14121535106), (4, 7060767553), (7, 4034724316), (14, 2017362158), (28, 1008681079), (49, 576389188), (98, 288194594), (196, 144097297), (613, 46073524), (1226, 23036762), (2452, 11518381), (4291, 6581932), (8582, 3290966), (17164, 1645483), (30037, 940276), (60074, 470138), (120148, 235069)]