38815456

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 79863840

約数和(自身を除く): 41048384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 151, 232, 277, 302, 464, 554, 604, 928, 1108, 1208, 2216, 2416, 4379, 4432, 4832, 8033, 8758, 8864, 16066, 17516, 32132, 35032, 41827, 64264, 70064, 83654, 128528, 140128, 167308, 257056, 334616, 669232, 1212983, 1338464, 2425966, 4851932, 9703864, 19407728, 38815456]

約数ペア:

[(1, 38815456), (2, 19407728), (4, 9703864), (8, 4851932), (16, 2425966), (29, 1338464), (32, 1212983), (58, 669232), (116, 334616), (151, 257056), (232, 167308), (277, 140128), (302, 128528), (464, 83654), (554, 70064), (604, 64264), (928, 41827), (1108, 35032), (1208, 32132), (2216, 17516), (2416, 16066), (4379, 8864), (4432, 8758), (4832, 8033)]