72863084

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8209}}^1$

素因数の和:8537

約数の個数: 24

約数和(自身を含む): 146203680

約数和(自身を除く): 73340596

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8209, 8876, 16418, 32836, 57463, 114926, 229852, 2602253, 5204506, 10409012, 18215771, 36431542, 72863084]

約数ペア:

[(1, 72863084), (2, 36431542), (4, 18215771), (7, 10409012), (14, 5204506), (28, 2602253), (317, 229852), (634, 114926), (1268, 57463), (2219, 32836), (4438, 16418), (8209, 8876)]