74879972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7253}}^1$

素因数の和:7375

約数の個数: 24

約数和(自身を含む): 137100600

約数和(自身を除く): 62220628

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 7253, 10324, 14506, 29012, 210337, 420674, 645517, 841348, 1291034, 2582068, 18719993, 37439986, 74879972]

約数ペア:

[(1, 74879972), (2, 37439986), (4, 18719993), (29, 2582068), (58, 1291034), (89, 841348), (116, 645517), (178, 420674), (356, 210337), (2581, 29012), (5162, 14506), (7253, 10324)]