28290428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5189}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 52315200

約数和(自身を除く): 24024772

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5189, 5452, 10378, 20756, 150481, 243883, 300962, 487766, 601924, 975532, 7072607, 14145214, 28290428]

約数ペア:

[(1, 28290428), (2, 14145214), (4, 7072607), (29, 975532), (47, 601924), (58, 487766), (94, 300962), (116, 243883), (188, 150481), (1363, 20756), (2726, 10378), (5189, 5452)]