28875408

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{5519}}^1$

素因数の和:5639

約数の個数: 40

約数和(自身を含む): 75292800

約数和(自身を除く): 46417392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 5519, 11038, 16557, 22076, 33114, 44152, 66228, 88304, 132456, 264912, 601571, 1203142, 1804713, 2406284, 3609426, 4812568, 7218852, 9625136, 14437704, 28875408]

約数ペア:

[(1, 28875408), (2, 14437704), (3, 9625136), (4, 7218852), (6, 4812568), (8, 3609426), (12, 2406284), (16, 1804713), (24, 1203142), (48, 601571), (109, 264912), (218, 132456), (327, 88304), (436, 66228), (654, 44152), (872, 33114), (1308, 22076), (1744, 16557), (2616, 11038), (5232, 5519)]