17679896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 18789544

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 3617, 4888, 7234, 14468, 28936, 47021, 94042, 169999, 188084, 339998, 376168, 679996, 1359992, 2209987, 4419974, 8839948, 17679896]

約数ペア:

[(1, 17679896), (2, 8839948), (4, 4419974), (8, 2209987), (13, 1359992), (26, 679996), (47, 376168), (52, 339998), (94, 188084), (104, 169999), (188, 94042), (376, 47021), (611, 28936), (1222, 14468), (2444, 7234), (3617, 4888)]