28650456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 85248000

約数和(自身を除く): 56597544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 73, 79, 92, 108, 138, 146, 158, 184, 207, 216, 219, 237, 276, 292, 316, 414, 438, 474, 552, 584, 621, 632, 657, 711, 828, 876, 948, 1242, 1314, 1422, 1656, 1679, 1752, 1817, 1896, 1971, 2133, 2484, 2628, 2844, 3358, 3634, 3942, 4266, 4968, 5037, 5256, 5451, 5688, 5767, 6716, 7268, 7884, 8532, 10074, 10902, 11534, 13432, 14536, 15111, 15768, 16353, 17064, 17301, 20148, 21804, 23068, 30222, 32706, 34602, 40296, 43608, 45333, 46136, 49059, 51903, 60444, 65412, 69204, 90666, 98118, 103806, 120888, 130824, 132641, 138408, 155709, 181332, 196236, 207612, 265282, 311418, 362664, 392472, 397923, 415224, 530564, 622836, 795846, 1061128, 1193769, 1245672, 1591692, 2387538, 3183384, 3581307, 4775076, 7162614, 9550152, 14325228, 28650456]

約数ペア:

[(1, 28650456), (2, 14325228), (3, 9550152), (4, 7162614), (6, 4775076), (8, 3581307), (9, 3183384), (12, 2387538), (18, 1591692), (23, 1245672), (24, 1193769), (27, 1061128), (36, 795846), (46, 622836), (54, 530564), (69, 415224), (72, 397923), (73, 392472), (79, 362664), (92, 311418), (108, 265282), (138, 207612), (146, 196236), (158, 181332), (184, 155709), (207, 138408), (216, 132641), (219, 130824), (237, 120888), (276, 103806), (292, 98118), (316, 90666), (414, 69204), (438, 65412), (474, 60444), (552, 51903), (584, 49059), (621, 46136), (632, 45333), (657, 43608), (711, 40296), (828, 34602), (876, 32706), (948, 30222), (1242, 23068), (1314, 21804), (1422, 20148), (1656, 17301), (1679, 17064), (1752, 16353), (1817, 15768), (1896, 15111), (1971, 14536), (2133, 13432), (2484, 11534), (2628, 10902), (2844, 10074), (3358, 8532), (3634, 7884), (3942, 7268), (4266, 6716), (4968, 5767), (5037, 5688), (5256, 5451)]