74731636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140473}}^1$

素因数の和:140503

約数の個数: 24

約数和(自身を含む): 157330880

約数和(自身を除く): 82599244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 140473, 280946, 561892, 983311, 1966622, 2668987, 3933244, 5337974, 10675948, 18682909, 37365818, 74731636]

約数ペア:

[(1, 74731636), (2, 37365818), (4, 18682909), (7, 10675948), (14, 5337974), (19, 3933244), (28, 2668987), (38, 1966622), (76, 983311), (133, 561892), (266, 280946), (532, 140473)]