68309368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5197}}^1$

素因数の和:5287

約数の個数: 32

約数和(自身を含む): 134732160

約数和(自身を除く): 66422792

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 5197, 6572, 10394, 13144, 20788, 41576, 161107, 275441, 322214, 550882, 644428, 1101764, 1288856, 2203528, 8538671, 17077342, 34154684, 68309368]

約数ペア:

[(1, 68309368), (2, 34154684), (4, 17077342), (8, 8538671), (31, 2203528), (53, 1288856), (62, 1101764), (106, 644428), (124, 550882), (212, 322214), (248, 275441), (424, 161107), (1643, 41576), (3286, 20788), (5197, 13144), (6572, 10394)]