22052768

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 48390048

約数和(自身を除く): 26337280

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 83, 92, 152, 166, 184, 304, 332, 361, 368, 437, 608, 664, 722, 736, 874, 1328, 1444, 1577, 1748, 1909, 2656, 2888, 3154, 3496, 3818, 5776, 6308, 6992, 7636, 8303, 11552, 12616, 13984, 15272, 16606, 25232, 29963, 30544, 33212, 36271, 50464, 59926, 61088, 66424, 72542, 119852, 132848, 145084, 239704, 265696, 290168, 479408, 580336, 689149, 958816, 1160672, 1378298, 2756596, 5513192, 11026384, 22052768]

約数ペア:

[(1, 22052768), (2, 11026384), (4, 5513192), (8, 2756596), (16, 1378298), (19, 1160672), (23, 958816), (32, 689149), (38, 580336), (46, 479408), (76, 290168), (83, 265696), (92, 239704), (152, 145084), (166, 132848), (184, 119852), (304, 72542), (332, 66424), (361, 61088), (368, 59926), (437, 50464), (608, 36271), (664, 33212), (722, 30544), (736, 29963), (874, 25232), (1328, 16606), (1444, 15272), (1577, 13984), (1748, 12616), (1909, 11552), (2656, 8303), (2888, 7636), (3154, 6992), (3496, 6308), (3818, 5776)]