28635156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 79619904

約数和(自身を除く): 50984748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 433, 501, 668, 866, 1002, 1299, 1503, 1732, 1837, 2004, 2598, 3006, 3674, 3897, 4763, 5196, 5511, 6012, 7348, 7794, 9526, 11022, 14289, 15588, 16533, 19052, 22044, 28578, 33066, 42867, 57156, 66132, 72311, 85734, 144622, 171468, 216933, 289244, 433866, 650799, 795421, 867732, 1301598, 1590842, 2386263, 2603196, 3181684, 4772526, 7158789, 9545052, 14317578, 28635156]

約数ペア:

[(1, 28635156), (2, 14317578), (3, 9545052), (4, 7158789), (6, 4772526), (9, 3181684), (11, 2603196), (12, 2386263), (18, 1590842), (22, 1301598), (33, 867732), (36, 795421), (44, 650799), (66, 433866), (99, 289244), (132, 216933), (167, 171468), (198, 144622), (334, 85734), (396, 72311), (433, 66132), (501, 57156), (668, 42867), (866, 33066), (1002, 28578), (1299, 22044), (1503, 19052), (1732, 16533), (1837, 15588), (2004, 14289), (2598, 11022), (3006, 9526), (3674, 7794), (3897, 7348), (4763, 6012), (5196, 5511)]