1729688528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{219281}}^1$

素因数の和:219335

約数の個数: 40

約数和(自身を含む): 3670780680

約数和(自身を除く): 1941092152

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 219281, 438562, 877124, 1754248, 3508496, 3727777, 6359149, 7455554, 12718298, 14911108, 25436596, 29822216, 50873192, 59644432, 101746384, 108105533, 216211066, 432422132, 864844264, 1729688528]

約数ペア:

[(1, 1729688528), (2, 864844264), (4, 432422132), (8, 216211066), (16, 108105533), (17, 101746384), (29, 59644432), (34, 50873192), (58, 29822216), (68, 25436596), (116, 14911108), (136, 12718298), (232, 7455554), (272, 6359149), (464, 3727777), (493, 3508496), (986, 1754248), (1972, 877124), (3944, 438562), (7888, 219281)]