9674656

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 10283744

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 89, 158, 172, 178, 316, 344, 356, 632, 688, 712, 1264, 1376, 1424, 2528, 2848, 3397, 3827, 6794, 7031, 7654, 13588, 14062, 15308, 27176, 28124, 30616, 54352, 56248, 61232, 108704, 112496, 122464, 224992, 302333, 604666, 1209332, 2418664, 4837328, 9674656]

約数ペア:

[(1, 9674656), (2, 4837328), (4, 2418664), (8, 1209332), (16, 604666), (32, 302333), (43, 224992), (79, 122464), (86, 112496), (89, 108704), (158, 61232), (172, 56248), (178, 54352), (316, 30616), (344, 28124), (356, 27176), (632, 15308), (688, 14062), (712, 13588), (1264, 7654), (1376, 7031), (1424, 6794), (2528, 3827), (2848, 3397)]