28989204

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 70224000

約数和(自身を除く): 41234796

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 109, 111, 148, 218, 222, 327, 436, 444, 599, 654, 1198, 1308, 1797, 2396, 3594, 4033, 7188, 8066, 12099, 16132, 22163, 24198, 44326, 48396, 65291, 66489, 88652, 130582, 132978, 195873, 261164, 265956, 391746, 783492, 2415767, 4831534, 7247301, 9663068, 14494602, 28989204]

約数ペア:

[(1, 28989204), (2, 14494602), (3, 9663068), (4, 7247301), (6, 4831534), (12, 2415767), (37, 783492), (74, 391746), (109, 265956), (111, 261164), (148, 195873), (218, 132978), (222, 130582), (327, 88652), (436, 66489), (444, 65291), (599, 48396), (654, 44326), (1198, 24198), (1308, 22163), (1797, 16132), (2396, 12099), (3594, 8066), (4033, 7188)]