25715976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 51698424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 127, 132, 143, 156, 177, 236, 254, 264, 286, 312, 354, 381, 429, 472, 508, 572, 649, 708, 762, 767, 858, 1016, 1144, 1298, 1397, 1416, 1524, 1534, 1651, 1716, 1947, 2301, 2596, 2794, 3048, 3068, 3302, 3432, 3894, 4191, 4602, 4953, 5192, 5588, 6136, 6604, 7493, 7788, 8382, 8437, 9204, 9906, 11176, 13208, 14986, 15576, 16764, 16874, 18161, 18408, 19812, 22479, 25311, 29972, 33528, 33748, 36322, 39624, 44958, 50622, 54483, 59944, 67496, 72644, 82423, 89916, 97409, 101244, 108966, 145288, 164846, 179832, 194818, 202488, 217932, 247269, 292227, 329692, 389636, 435864, 494538, 584454, 659384, 779272, 989076, 1071499, 1168908, 1978152, 2142998, 2337816, 3214497, 4285996, 6428994, 8571992, 12857988, 25715976]

約数ペア:

[(1, 25715976), (2, 12857988), (3, 8571992), (4, 6428994), (6, 4285996), (8, 3214497), (11, 2337816), (12, 2142998), (13, 1978152), (22, 1168908), (24, 1071499), (26, 989076), (33, 779272), (39, 659384), (44, 584454), (52, 494538), (59, 435864), (66, 389636), (78, 329692), (88, 292227), (104, 247269), (118, 217932), (127, 202488), (132, 194818), (143, 179832), (156, 164846), (177, 145288), (236, 108966), (254, 101244), (264, 97409), (286, 89916), (312, 82423), (354, 72644), (381, 67496), (429, 59944), (472, 54483), (508, 50622), (572, 44958), (649, 39624), (708, 36322), (762, 33748), (767, 33528), (858, 29972), (1016, 25311), (1144, 22479), (1298, 19812), (1397, 18408), (1416, 18161), (1524, 16874), (1534, 16764), (1651, 15576), (1716, 14986), (1947, 13208), (2301, 11176), (2596, 9906), (2794, 9204), (3048, 8437), (3068, 8382), (3302, 7788), (3432, 7493), (3894, 6604), (4191, 6136), (4602, 5588), (4953, 5192)]