28053792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 60005088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 127, 144, 156, 177, 208, 234, 236, 254, 288, 312, 354, 381, 416, 468, 472, 508, 531, 624, 708, 762, 767, 936, 944, 1016, 1062, 1143, 1248, 1416, 1524, 1534, 1651, 1872, 1888, 2032, 2124, 2286, 2301, 2832, 3048, 3068, 3302, 3744, 4064, 4248, 4572, 4602, 4953, 5664, 6096, 6136, 6604, 6903, 7493, 8496, 9144, 9204, 9906, 12192, 12272, 13208, 13806, 14859, 14986, 16992, 18288, 18408, 19812, 22479, 24544, 26416, 27612, 29718, 29972, 36576, 36816, 39624, 44958, 52832, 55224, 59436, 59944, 67437, 73632, 79248, 89916, 97409, 110448, 118872, 119888, 134874, 158496, 179832, 194818, 220896, 237744, 239776, 269748, 292227, 359664, 389636, 475488, 539496, 584454, 719328, 779272, 876681, 1078992, 1168908, 1558544, 1753362, 2157984, 2337816, 3117088, 3506724, 4675632, 7013448, 9351264, 14026896, 28053792]

約数ペア:

[(1, 28053792), (2, 14026896), (3, 9351264), (4, 7013448), (6, 4675632), (8, 3506724), (9, 3117088), (12, 2337816), (13, 2157984), (16, 1753362), (18, 1558544), (24, 1168908), (26, 1078992), (32, 876681), (36, 779272), (39, 719328), (48, 584454), (52, 539496), (59, 475488), (72, 389636), (78, 359664), (96, 292227), (104, 269748), (117, 239776), (118, 237744), (127, 220896), (144, 194818), (156, 179832), (177, 158496), (208, 134874), (234, 119888), (236, 118872), (254, 110448), (288, 97409), (312, 89916), (354, 79248), (381, 73632), (416, 67437), (468, 59944), (472, 59436), (508, 55224), (531, 52832), (624, 44958), (708, 39624), (762, 36816), (767, 36576), (936, 29972), (944, 29718), (1016, 27612), (1062, 26416), (1143, 24544), (1248, 22479), (1416, 19812), (1524, 18408), (1534, 18288), (1651, 16992), (1872, 14986), (1888, 14859), (2032, 13806), (2124, 13208), (2286, 12272), (2301, 12192), (2832, 9906), (3048, 9204), (3068, 9144), (3302, 8496), (3744, 7493), (4064, 6903), (4248, 6604), (4572, 6136), (4602, 6096), (4953, 5664)]