25839848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 26259352

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 3617, 7144, 7234, 14468, 28936, 68723, 137446, 169999, 274892, 339998, 549784, 679996, 1359992, 3229981, 6459962, 12919924, 25839848]

約数ペア:

[(1, 25839848), (2, 12919924), (4, 6459962), (8, 3229981), (19, 1359992), (38, 679996), (47, 549784), (76, 339998), (94, 274892), (152, 169999), (188, 137446), (376, 68723), (893, 28936), (1786, 14468), (3572, 7234), (3617, 7144)]