25766692

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 27576668

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 179, 194, 212, 358, 371, 388, 679, 716, 742, 1253, 1358, 1484, 2506, 2716, 5012, 5141, 9487, 10282, 17363, 18974, 20564, 34726, 35987, 37948, 66409, 69452, 71974, 121541, 132818, 143948, 243082, 265636, 486164, 920239, 1840478, 3680956, 6441673, 12883346, 25766692]

約数ペア:

[(1, 25766692), (2, 12883346), (4, 6441673), (7, 3680956), (14, 1840478), (28, 920239), (53, 486164), (97, 265636), (106, 243082), (179, 143948), (194, 132818), (212, 121541), (358, 71974), (371, 69452), (388, 66409), (679, 37948), (716, 35987), (742, 34726), (1253, 20564), (1358, 18974), (1484, 17363), (2506, 10282), (2716, 9487), (5012, 5141)]