72889796

素因数分解:

$2^2\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{2029}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 145965120

約数和(自身を除く): 73075324

約数列:

[1, 2, 4, 7, 14, 28, 1283, 2029, 2566, 4058, 5132, 8116, 8981, 14203, 17962, 28406, 35924, 56812, 2603207, 5206414, 10412828, 18222449, 36444898, 72889796]

約数ペア:

[(1, 72889796), (2, 36444898), (4, 18222449), (7, 10412828), (14, 5206414), (28, 2603207), (1283, 56812), (2029, 35924), (2566, 28406), (4058, 17962), (5132, 14203), (8116, 8981)]