33751340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^2$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 81168528

約数和(自身を除く): 47417188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 17185, 34370, 68740, 241081, 482162, 964324, 1205405, 1687567, 2410810, 3375134, 4821620, 6750268, 8437835, 16875670, 33751340]

約数ペア:

[(1, 33751340), (2, 16875670), (4, 8437835), (5, 6750268), (7, 4821620), (10, 3375134), (14, 2410810), (20, 1687567), (28, 1205405), (35, 964324), (70, 482162), (140, 241081), (491, 68740), (982, 34370), (1964, 17185), (2455, 13748), (3437, 9820), (4910, 6874)]