28445612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1867}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 53820816

約数和(自身を除く): 25375204

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 1867, 3734, 3809, 7468, 7618, 15236, 24271, 48542, 97084, 547031, 1094062, 2188124, 7111403, 14222806, 28445612]

約数ペア:

[(1, 28445612), (2, 14222806), (4, 7111403), (13, 2188124), (26, 1094062), (52, 547031), (293, 97084), (586, 48542), (1172, 24271), (1867, 15236), (3734, 7618), (3809, 7468)]