33539828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 69632640

約数和(自身を除く): 36092812

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 313, 356, 602, 623, 626, 1204, 1246, 1252, 2191, 2492, 3827, 4382, 7654, 8764, 13459, 15308, 26789, 26918, 27857, 53578, 53836, 55714, 94213, 107156, 111428, 188426, 194999, 376852, 389998, 779996, 1197851, 2395702, 4791404, 8384957, 16769914, 33539828]

約数ペア:

[(1, 33539828), (2, 16769914), (4, 8384957), (7, 4791404), (14, 2395702), (28, 1197851), (43, 779996), (86, 389998), (89, 376852), (172, 194999), (178, 188426), (301, 111428), (313, 107156), (356, 94213), (602, 55714), (623, 53836), (626, 53578), (1204, 27857), (1246, 26918), (1252, 26789), (2191, 15308), (2492, 13459), (3827, 8764), (4382, 7654)]