68988086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28297}}^1$

素因数の和:28375

約数の個数: 16

約数和(自身を含む): 110022624

約数和(自身を除く): 41034538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 28297, 56594, 650831, 1301662, 1499741, 2999482, 34494043, 68988086]

約数ペア:

[(1, 68988086), (2, 34494043), (23, 2999482), (46, 1499741), (53, 1301662), (106, 650831), (1219, 56594), (2438, 28297)]