56984408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 123197760

約数和(自身を除く): 66213352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 167, 193, 221, 334, 386, 442, 668, 772, 884, 1336, 1544, 1768, 2171, 2509, 2839, 3281, 4342, 5018, 5678, 6562, 8684, 10036, 11356, 13124, 17368, 20072, 22712, 26248, 32231, 36907, 42653, 64462, 73814, 85306, 128924, 147628, 170612, 257848, 295256, 341224, 419003, 547927, 838006, 1095854, 1676012, 2191708, 3352024, 4383416, 7123051, 14246102, 28492204, 56984408]

約数ペア:

[(1, 56984408), (2, 28492204), (4, 14246102), (8, 7123051), (13, 4383416), (17, 3352024), (26, 2191708), (34, 1676012), (52, 1095854), (68, 838006), (104, 547927), (136, 419003), (167, 341224), (193, 295256), (221, 257848), (334, 170612), (386, 147628), (442, 128924), (668, 85306), (772, 73814), (884, 64462), (1336, 42653), (1544, 36907), (1768, 32231), (2171, 26248), (2509, 22712), (2839, 20072), (3281, 17368), (4342, 13124), (5018, 11356), (5678, 10036), (6562, 8684)]