28037578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23801}}^1$

素因数の和:23853

約数の個数: 16

約数和(自身を含む): 45699840

約数和(自身を除く): 17662262

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23801, 47602, 452219, 737831, 904438, 1475662, 14018789, 28037578]

約数ペア:

[(1, 28037578), (2, 14018789), (19, 1475662), (31, 904438), (38, 737831), (62, 452219), (589, 47602), (1178, 23801)]