28512912

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{3557}}^1$

素因数の和:3735

約数の個数: 40

約数和(自身を含む): 74120256

約数和(自身を除く): 45607344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 3557, 4008, 7114, 8016, 10671, 14228, 21342, 28456, 42684, 56912, 85368, 170736, 594019, 1188038, 1782057, 2376076, 3564114, 4752152, 7128228, 9504304, 14256456, 28512912]

約数ペア:

[(1, 28512912), (2, 14256456), (3, 9504304), (4, 7128228), (6, 4752152), (8, 3564114), (12, 2376076), (16, 1782057), (24, 1188038), (48, 594019), (167, 170736), (334, 85368), (501, 56912), (668, 42684), (1002, 28456), (1336, 21342), (2004, 14228), (2672, 10671), (3557, 8016), (4008, 7114)]