28825030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13043}}^1$

素因数の和:13080

約数の個数: 32

約数和(自身を含む): 59167584

約数和(自身を除く): 30342554

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13043, 26086, 65215, 130430, 169559, 221731, 339118, 443462, 847795, 1108655, 1695590, 2217310, 2882503, 5765006, 14412515, 28825030]

約数ペア:

[(1, 28825030), (2, 14412515), (5, 5765006), (10, 2882503), (13, 2217310), (17, 1695590), (26, 1108655), (34, 847795), (65, 443462), (85, 339118), (130, 221731), (170, 169559), (221, 130430), (442, 65215), (1105, 26086), (2210, 13043)]