25839968

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10487}}^1$

素因数の和:10515

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 37591456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 10487, 20974, 41948, 73409, 83896, 115357, 146818, 167792, 230714, 293636, 335584, 461428, 587272, 807499, 922856, 1174544, 1614998, 1845712, 2349088, 3229996, 3691424, 6459992, 12919984, 25839968]

約数ペア:

[(1, 25839968), (2, 12919984), (4, 6459992), (7, 3691424), (8, 3229996), (11, 2349088), (14, 1845712), (16, 1614998), (22, 1174544), (28, 922856), (32, 807499), (44, 587272), (56, 461428), (77, 335584), (88, 293636), (112, 230714), (154, 167792), (176, 146818), (224, 115357), (308, 83896), (352, 73409), (616, 41948), (1232, 20974), (2464, 10487)]