25964676

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 68426904

約数和(自身を除く): 42462228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 193, 202, 222, 303, 333, 386, 404, 444, 579, 606, 666, 772, 909, 1158, 1212, 1332, 1737, 1818, 2316, 3474, 3636, 3737, 6948, 7141, 7474, 11211, 14282, 14948, 19493, 21423, 22422, 28564, 33633, 38986, 42846, 44844, 58479, 64269, 67266, 77972, 85692, 116958, 128538, 134532, 175437, 233916, 257076, 350874, 701748, 721241, 1442482, 2163723, 2884964, 4327446, 6491169, 8654892, 12982338, 25964676]

約数ペア:

[(1, 25964676), (2, 12982338), (3, 8654892), (4, 6491169), (6, 4327446), (9, 2884964), (12, 2163723), (18, 1442482), (36, 721241), (37, 701748), (74, 350874), (101, 257076), (111, 233916), (148, 175437), (193, 134532), (202, 128538), (222, 116958), (303, 85692), (333, 77972), (386, 67266), (404, 64269), (444, 58479), (579, 44844), (606, 42846), (666, 38986), (772, 33633), (909, 28564), (1158, 22422), (1212, 21423), (1332, 19493), (1737, 14948), (1818, 14282), (2316, 11211), (3474, 7474), (3636, 7141), (3737, 6948)]