98478856

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19759}}^1$

素因数の和:19861

約数の個数: 32

約数和(自身を含む): 213408000

約数和(自身を除く): 114929144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 19759, 39518, 79036, 138313, 158072, 276626, 553252, 1106504, 1758551, 3517102, 7034204, 12309857, 14068408, 24619714, 49239428, 98478856]

約数ペア:

[(1, 98478856), (2, 49239428), (4, 24619714), (7, 14068408), (8, 12309857), (14, 7034204), (28, 3517102), (56, 1758551), (89, 1106504), (178, 553252), (356, 276626), (623, 158072), (712, 138313), (1246, 79036), (2492, 39518), (4984, 19759)]