25342172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 24190948

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 71, 116, 142, 181, 284, 362, 493, 724, 986, 1207, 1972, 2059, 2414, 3077, 4118, 4828, 5249, 6154, 8236, 10498, 12308, 12851, 20996, 25702, 35003, 51404, 70006, 89233, 140012, 178466, 218467, 356932, 372679, 436934, 745358, 873868, 1490716, 6335543, 12671086, 25342172]

約数ペア:

[(1, 25342172), (2, 12671086), (4, 6335543), (17, 1490716), (29, 873868), (34, 745358), (58, 436934), (68, 372679), (71, 356932), (116, 218467), (142, 178466), (181, 140012), (284, 89233), (362, 70006), (493, 51404), (724, 35003), (986, 25702), (1207, 20996), (1972, 12851), (2059, 12308), (2414, 10498), (3077, 8236), (4118, 6154), (4828, 5249)]