28276798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 23977922

約数列:

[1, 2, 11, 22, 23, 29, 41, 46, 47, 58, 82, 94, 253, 319, 451, 506, 517, 638, 667, 902, 943, 1034, 1081, 1189, 1334, 1363, 1886, 1927, 2162, 2378, 2726, 3854, 7337, 10373, 11891, 13079, 14674, 14993, 20746, 21197, 23782, 26158, 27347, 29986, 31349, 42394, 44321, 54694, 55883, 62698, 88642, 111766, 300817, 344839, 487531, 601634, 614713, 689678, 975062, 1229426, 1285309, 2570618, 14138399, 28276798]

約数ペア:

[(1, 28276798), (2, 14138399), (11, 2570618), (22, 1285309), (23, 1229426), (29, 975062), (41, 689678), (46, 614713), (47, 601634), (58, 487531), (82, 344839), (94, 300817), (253, 111766), (319, 88642), (451, 62698), (506, 55883), (517, 54694), (638, 44321), (667, 42394), (902, 31349), (943, 29986), (1034, 27347), (1081, 26158), (1189, 23782), (1334, 21197), (1363, 20746), (1886, 14993), (1927, 14674), (2162, 13079), (2378, 11891), (2726, 10373), (3854, 7337)]