25461594

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 34154406

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 174, 213, 229, 261, 426, 458, 522, 639, 687, 783, 1278, 1374, 1566, 1917, 2059, 2061, 3834, 4118, 4122, 6177, 6183, 6641, 12354, 12366, 13282, 16259, 18531, 19923, 32518, 37062, 39846, 48777, 55593, 59769, 97554, 111186, 119538, 146331, 179307, 292662, 358614, 438993, 471511, 877986, 943022, 1414533, 2829066, 4243599, 8487198, 12730797, 25461594]

約数ペア:

[(1, 25461594), (2, 12730797), (3, 8487198), (6, 4243599), (9, 2829066), (18, 1414533), (27, 943022), (29, 877986), (54, 471511), (58, 438993), (71, 358614), (87, 292662), (142, 179307), (174, 146331), (213, 119538), (229, 111186), (261, 97554), (426, 59769), (458, 55593), (522, 48777), (639, 39846), (687, 37062), (783, 32518), (1278, 19923), (1374, 18531), (1566, 16259), (1917, 13282), (2059, 12366), (2061, 12354), (3834, 6641), (4118, 6183), (4122, 6177)]