74843972

素因数分解:

$2^2\times 7^4\times {\mathrm{7793}}^1$

素因数の和:7825

約数の個数: 30

約数和(自身を含む): 152816958

約数和(自身を除く): 77972986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7793, 9604, 15586, 31172, 54551, 109102, 218204, 381857, 763714, 1527428, 2672999, 5345998, 10691996, 18710993, 37421986, 74843972]

約数ペア:

[(1, 74843972), (2, 37421986), (4, 18710993), (7, 10691996), (14, 5345998), (28, 2672999), (49, 1527428), (98, 763714), (196, 381857), (343, 218204), (686, 109102), (1372, 54551), (2401, 31172), (4802, 15586), (7793, 9604)]