71327056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 141981984

約数和(自身を除く): 70654928

約数列:

[1, 2, 4, 8, 16, 61, 107, 122, 214, 244, 428, 488, 683, 856, 976, 1366, 1712, 2732, 5464, 6527, 10928, 13054, 26108, 41663, 52216, 73081, 83326, 104432, 146162, 166652, 292324, 333304, 584648, 666608, 1169296, 4457941, 8915882, 17831764, 35663528, 71327056]

約数ペア:

[(1, 71327056), (2, 35663528), (4, 17831764), (8, 8915882), (16, 4457941), (61, 1169296), (107, 666608), (122, 584648), (214, 333304), (244, 292324), (428, 166652), (488, 146162), (683, 104432), (856, 83326), (976, 73081), (1366, 52216), (1712, 41663), (2732, 26108), (5464, 13054), (6527, 10928)]