17465396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 34461504

約数和(自身を除く): 16996108

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 107, 146, 172, 214, 292, 428, 559, 949, 1118, 1391, 1898, 2236, 2782, 3139, 3796, 4601, 5564, 6278, 7811, 9202, 12556, 15622, 18404, 31244, 40807, 59813, 81614, 101543, 119626, 163228, 203086, 239252, 335873, 406172, 671746, 1343492, 4366349, 8732698, 17465396]

約数ペア:

[(1, 17465396), (2, 8732698), (4, 4366349), (13, 1343492), (26, 671746), (43, 406172), (52, 335873), (73, 239252), (86, 203086), (107, 163228), (146, 119626), (172, 101543), (214, 81614), (292, 59813), (428, 40807), (559, 31244), (949, 18404), (1118, 15622), (1391, 12556), (1898, 9202), (2236, 7811), (2782, 6278), (3139, 5564), (3796, 4601)]