28936622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 54867456

約数和(自身を除く): 25930834

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 53, 83, 106, 143, 166, 253, 286, 299, 506, 583, 598, 689, 913, 1079, 1166, 1219, 1378, 1826, 1909, 2158, 2438, 3289, 3818, 4399, 6578, 7579, 8798, 11869, 13409, 15158, 15847, 20999, 23738, 24817, 26818, 31694, 41998, 48389, 49634, 57187, 96778, 101177, 114374, 174317, 202354, 272987, 348634, 545974, 629057, 1112947, 1258114, 1315301, 2225894, 2630602, 14468311, 28936622]

約数ペア:

[(1, 28936622), (2, 14468311), (11, 2630602), (13, 2225894), (22, 1315301), (23, 1258114), (26, 1112947), (46, 629057), (53, 545974), (83, 348634), (106, 272987), (143, 202354), (166, 174317), (253, 114374), (286, 101177), (299, 96778), (506, 57187), (583, 49634), (598, 48389), (689, 41998), (913, 31694), (1079, 26818), (1166, 24817), (1219, 23738), (1378, 20999), (1826, 15847), (1909, 15158), (2158, 13409), (2438, 11869), (3289, 8798), (3818, 7579), (4399, 6578)]