28804996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{967}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 55129536

約数和(自身を除く): 26324540

約数列:

[1, 2, 4, 11, 22, 44, 677, 967, 1354, 1934, 2708, 3868, 7447, 10637, 14894, 21274, 29788, 42548, 654659, 1309318, 2618636, 7201249, 14402498, 28804996]

約数ペア:

[(1, 28804996), (2, 14402498), (4, 7201249), (11, 2618636), (22, 1309318), (44, 654659), (677, 42548), (967, 29788), (1354, 21274), (1934, 14894), (2708, 10637), (3868, 7447)]