56878584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{338563}}^1$

素因数の和:338579

約数の個数: 32

約数和(自身を含む): 162510720

約数和(自身を除く): 105632136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 338563, 677126, 1015689, 1354252, 2031378, 2369941, 2708504, 4062756, 4739882, 7109823, 8125512, 9479764, 14219646, 18959528, 28439292, 56878584]

約数ペア:

[(1, 56878584), (2, 28439292), (3, 18959528), (4, 14219646), (6, 9479764), (7, 8125512), (8, 7109823), (12, 4739882), (14, 4062756), (21, 2708504), (24, 2369941), (28, 2031378), (42, 1354252), (56, 1015689), (84, 677126), (168, 338563)]