8740214

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 7019146

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 359, 518, 658, 718, 1739, 2513, 3478, 5026, 12173, 13283, 16873, 24346, 26566, 33746, 92981, 118111, 185962, 236222, 624301, 1248602, 4370107, 8740214]

約数ペア:

[(1, 8740214), (2, 4370107), (7, 1248602), (14, 624301), (37, 236222), (47, 185962), (74, 118111), (94, 92981), (259, 33746), (329, 26566), (359, 24346), (518, 16873), (658, 13283), (718, 12173), (1739, 5026), (2513, 3478)]