17397272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 33501600

約数和(自身を除く): 16104328

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 281, 284, 436, 562, 568, 872, 1124, 2248, 7739, 15478, 19951, 30629, 30956, 39902, 61258, 61912, 79804, 122516, 159608, 245032, 2174659, 4349318, 8698636, 17397272]

約数ペア:

[(1, 17397272), (2, 8698636), (4, 4349318), (8, 2174659), (71, 245032), (109, 159608), (142, 122516), (218, 79804), (281, 61912), (284, 61258), (436, 39902), (562, 30956), (568, 30629), (872, 19951), (1124, 15478), (2248, 7739)]