71250908

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 126735840

約数和(自身を除く): 55484932

約数列:

[1, 2, 4, 89, 178, 263, 356, 526, 761, 1052, 1522, 3044, 23407, 46814, 67729, 93628, 135458, 200143, 270916, 400286, 800572, 17812727, 35625454, 71250908]

約数ペア:

[(1, 71250908), (2, 35625454), (4, 17812727), (89, 800572), (178, 400286), (263, 270916), (356, 200143), (526, 135458), (761, 93628), (1052, 67729), (1522, 46814), (3044, 23407)]