28395432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 58090968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1319, 1656, 1794, 2392, 2638, 2691, 3588, 3957, 5276, 5382, 7176, 7914, 10552, 10764, 11871, 15828, 17147, 21528, 23742, 30337, 31656, 34294, 47484, 51441, 60674, 68588, 91011, 94968, 102882, 121348, 137176, 154323, 182022, 205764, 242696, 273033, 308646, 364044, 394381, 411528, 546066, 617292, 728088, 788762, 1092132, 1183143, 1234584, 1577524, 2184264, 2366286, 3155048, 3549429, 4732572, 7098858, 9465144, 14197716, 28395432]

約数ペア:

[(1, 28395432), (2, 14197716), (3, 9465144), (4, 7098858), (6, 4732572), (8, 3549429), (9, 3155048), (12, 2366286), (13, 2184264), (18, 1577524), (23, 1234584), (24, 1183143), (26, 1092132), (36, 788762), (39, 728088), (46, 617292), (52, 546066), (69, 411528), (72, 394381), (78, 364044), (92, 308646), (104, 273033), (117, 242696), (138, 205764), (156, 182022), (184, 154323), (207, 137176), (234, 121348), (276, 102882), (299, 94968), (312, 91011), (414, 68588), (468, 60674), (552, 51441), (598, 47484), (828, 34294), (897, 31656), (936, 30337), (1196, 23742), (1319, 21528), (1656, 17147), (1794, 15828), (2392, 11871), (2638, 10764), (2691, 10552), (3588, 7914), (3957, 7176), (5276, 5382)]