8040718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 14450688

約数和(自身を除く): 6409970

約数列:

[1, 2, 7, 14, 31, 62, 97, 191, 194, 217, 382, 434, 679, 1337, 1358, 2674, 3007, 5921, 6014, 11842, 18527, 21049, 37054, 41447, 42098, 82894, 129689, 259378, 574337, 1148674, 4020359, 8040718]

約数ペア:

[(1, 8040718), (2, 4020359), (7, 1148674), (14, 574337), (31, 259378), (62, 129689), (97, 82894), (191, 42098), (194, 41447), (217, 37054), (382, 21049), (434, 18527), (679, 11842), (1337, 6014), (1358, 5921), (2674, 3007)]