25975264

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 59433696

約数和(自身を除く): 33458432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1901, 1952, 3416, 3802, 6832, 7604, 13307, 13664, 15208, 26614, 30416, 53228, 60832, 106456, 115961, 212912, 231922, 425824, 463844, 811727, 927688, 1623454, 1855376, 3246908, 3710752, 6493816, 12987632, 25975264]

約数ペア:

[(1, 25975264), (2, 12987632), (4, 6493816), (7, 3710752), (8, 3246908), (14, 1855376), (16, 1623454), (28, 927688), (32, 811727), (56, 463844), (61, 425824), (112, 231922), (122, 212912), (224, 115961), (244, 106456), (427, 60832), (488, 53228), (854, 30416), (976, 26614), (1708, 15208), (1901, 13664), (1952, 13307), (3416, 7604), (3802, 6832)]