25253838

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 57283200

約数和(自身を除く): 32029362

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 479, 522, 606, 909, 958, 1437, 1818, 2874, 2929, 4311, 5858, 8622, 8787, 13891, 17574, 26361, 27782, 41673, 48379, 52722, 83346, 96758, 125019, 145137, 250038, 290274, 435411, 870822, 1402991, 2805982, 4208973, 8417946, 12626919, 25253838]

約数ペア:

[(1, 25253838), (2, 12626919), (3, 8417946), (6, 4208973), (9, 2805982), (18, 1402991), (29, 870822), (58, 435411), (87, 290274), (101, 250038), (174, 145137), (202, 125019), (261, 96758), (303, 83346), (479, 52722), (522, 48379), (606, 41673), (909, 27782), (958, 26361), (1437, 17574), (1818, 13891), (2874, 8787), (2929, 8622), (4311, 5858)]