69280574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 120528000

約数和(自身を除く): 51247426

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 1549, 2033, 2354, 3098, 4066, 17039, 22363, 29431, 34078, 44726, 58862, 165743, 323741, 331486, 647482, 1823173, 3149117, 3646346, 6298234, 34640287, 69280574]

約数ペア:

[(1, 69280574), (2, 34640287), (11, 6298234), (19, 3646346), (22, 3149117), (38, 1823173), (107, 647482), (209, 331486), (214, 323741), (418, 165743), (1177, 58862), (1549, 44726), (2033, 34078), (2354, 29431), (3098, 22363), (4066, 17039)]