56913904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 114211440

約数和(自身を除く): 57297536

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 328, 404, 656, 808, 859, 1616, 1718, 3436, 4141, 6872, 8282, 13744, 16564, 33128, 35219, 66256, 70438, 86759, 140876, 173518, 281752, 347036, 563504, 694072, 1388144, 3557119, 7114238, 14228476, 28456952, 56913904]

約数ペア:

[(1, 56913904), (2, 28456952), (4, 14228476), (8, 7114238), (16, 3557119), (41, 1388144), (82, 694072), (101, 563504), (164, 347036), (202, 281752), (328, 173518), (404, 140876), (656, 86759), (808, 70438), (859, 66256), (1616, 35219), (1718, 33128), (3436, 16564), (4141, 13744), (6872, 8282)]