28711394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24373}}^1$

素因数の和:24425

約数の個数: 16

約数和(自身を含む): 46798080

約数和(自身を除く): 18086686

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 24373, 48746, 463087, 755563, 926174, 1511126, 14355697, 28711394]

約数ペア:

[(1, 28711394), (2, 14355697), (19, 1511126), (31, 926174), (38, 755563), (62, 463087), (589, 48746), (1178, 24373)]