8893948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 9733892

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 89, 166, 172, 178, 301, 332, 356, 581, 602, 623, 1162, 1204, 1246, 2324, 2492, 3569, 3827, 7138, 7387, 7654, 14276, 14774, 15308, 24983, 26789, 29548, 49966, 51709, 53578, 99932, 103418, 107156, 206836, 317641, 635282, 1270564, 2223487, 4446974, 8893948]

約数ペア:

[(1, 8893948), (2, 4446974), (4, 2223487), (7, 1270564), (14, 635282), (28, 317641), (43, 206836), (83, 107156), (86, 103418), (89, 99932), (166, 53578), (172, 51709), (178, 49966), (301, 29548), (332, 26789), (356, 24983), (581, 15308), (602, 14774), (623, 14276), (1162, 7654), (1204, 7387), (1246, 7138), (2324, 3827), (2492, 3569)]