25188254

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 50159088

約数和(自身を除く): 24970834

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1163, 1274, 1547, 1666, 2326, 3094, 8141, 10829, 15119, 16282, 19771, 21658, 30238, 39542, 56987, 105833, 113974, 138397, 211666, 257023, 276794, 514046, 740831, 968779, 1481662, 1799161, 1937558, 3598322, 12594127, 25188254]

約数ペア:

[(1, 25188254), (2, 12594127), (7, 3598322), (13, 1937558), (14, 1799161), (17, 1481662), (26, 968779), (34, 740831), (49, 514046), (91, 276794), (98, 257023), (119, 211666), (182, 138397), (221, 113974), (238, 105833), (442, 56987), (637, 39542), (833, 30238), (1163, 21658), (1274, 19771), (1547, 16282), (1666, 15119), (2326, 10829), (3094, 8141)]