64103018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 115305984

約数和(自身を除く): 51202966

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 2633, 3478, 5266, 12173, 18431, 24346, 36862, 97421, 123751, 194842, 247502, 681947, 866257, 1363894, 1732514, 4578787, 9157574, 32051509, 64103018]

約数ペア:

[(1, 64103018), (2, 32051509), (7, 9157574), (14, 4578787), (37, 1732514), (47, 1363894), (74, 866257), (94, 681947), (259, 247502), (329, 194842), (518, 123751), (658, 97421), (1739, 36862), (2633, 24346), (3478, 18431), (5266, 12173)]