7389928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10151}}^1$

素因数の和:10177

約数の個数: 32

約数和(自身を含む): 17055360

約数和(自身を除く): 9665432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 10151, 20302, 40604, 71057, 81208, 131963, 142114, 263926, 284228, 527852, 568456, 923741, 1055704, 1847482, 3694964, 7389928]

約数ペア:

[(1, 7389928), (2, 3694964), (4, 1847482), (7, 1055704), (8, 923741), (13, 568456), (14, 527852), (26, 284228), (28, 263926), (52, 142114), (56, 131963), (91, 81208), (104, 71057), (182, 40604), (364, 20302), (728, 10151)]