28471612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 53809056

約数和(自身を除く): 25337444

約数列:

[1, 2, 4, 13, 26, 52, 557, 983, 1114, 1966, 2228, 3932, 7241, 12779, 14482, 25558, 28964, 51116, 547531, 1095062, 2190124, 7117903, 14235806, 28471612]

約数ペア:

[(1, 28471612), (2, 14235806), (4, 7117903), (13, 2190124), (26, 1095062), (52, 547531), (557, 51116), (983, 28964), (1114, 25558), (1966, 14482), (2228, 12779), (3932, 7241)]