26921224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 58890240

約数和(自身を除く): 31969016

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 283, 376, 506, 517, 566, 1012, 1034, 1081, 1132, 2024, 2068, 2162, 2264, 3113, 4136, 4324, 6226, 6509, 8648, 11891, 12452, 13018, 13301, 23782, 24904, 26036, 26602, 47564, 52072, 53204, 71599, 95128, 106408, 143198, 146311, 286396, 292622, 305923, 572792, 585244, 611846, 1170488, 1223692, 2447384, 3365153, 6730306, 13460612, 26921224]

約数ペア:

[(1, 26921224), (2, 13460612), (4, 6730306), (8, 3365153), (11, 2447384), (22, 1223692), (23, 1170488), (44, 611846), (46, 585244), (47, 572792), (88, 305923), (92, 292622), (94, 286396), (184, 146311), (188, 143198), (253, 106408), (283, 95128), (376, 71599), (506, 53204), (517, 52072), (566, 47564), (1012, 26602), (1034, 26036), (1081, 24904), (1132, 23782), (2024, 13301), (2068, 13018), (2162, 12452), (2264, 11891), (3113, 8648), (4136, 6509), (4324, 6226)]