247454912

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{133327}}^1$

素因数の和:133368

約数の個数: 28

約数和(自身を含む): 507979680

約数和(自身を除く): 260524768

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 133327, 266654, 533308, 1066616, 2133232, 3866483, 4266464, 7732966, 8532928, 15465932, 30931864, 61863728, 123727456, 247454912]

約数ペア:

[(1, 247454912), (2, 123727456), (4, 61863728), (8, 30931864), (16, 15465932), (29, 8532928), (32, 7732966), (58, 4266464), (64, 3866483), (116, 2133232), (232, 1066616), (464, 533308), (928, 266654), (1856, 133327)]