28494788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59863}}^1$

素因数の和:59891

約数の個数: 24

約数和(自身を含む): 60342912

約数和(自身を除く): 31848124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59863, 119726, 239452, 419041, 838082, 1017671, 1676164, 2035342, 4070684, 7123697, 14247394, 28494788]

約数ペア:

[(1, 28494788), (2, 14247394), (4, 7123697), (7, 4070684), (14, 2035342), (17, 1676164), (28, 1017671), (34, 838082), (68, 419041), (119, 239452), (238, 119726), (476, 59863)]