68474632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 135655200

約数和(自身を除く): 67180568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 1361, 2648, 2722, 5444, 6289, 10888, 12578, 25156, 25859, 50312, 51718, 103436, 206872, 450491, 900982, 1801964, 3603928, 8559329, 17118658, 34237316, 68474632]

約数ペア:

[(1, 68474632), (2, 34237316), (4, 17118658), (8, 8559329), (19, 3603928), (38, 1801964), (76, 900982), (152, 450491), (331, 206872), (662, 103436), (1324, 51718), (1361, 50312), (2648, 25859), (2722, 25156), (5444, 12578), (6289, 10888)]