76981256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2521}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 157978080

約数和(自身を除く): 80996824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1388, 2521, 2776, 3817, 5042, 7634, 10084, 15268, 20168, 27731, 30536, 55462, 110924, 221848, 874787, 1749574, 3499148, 6998296, 9622657, 19245314, 38490628, 76981256]

約数ペア:

[(1, 76981256), (2, 38490628), (4, 19245314), (8, 9622657), (11, 6998296), (22, 3499148), (44, 1749574), (88, 874787), (347, 221848), (694, 110924), (1388, 55462), (2521, 30536), (2776, 27731), (3817, 20168), (5042, 15268), (7634, 10084)]