17211400064

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{856459}}^1$

素因数の和:856630

約数の個数: 32

約数和(自身を含む): 34506773400

約数和(自身を除く): 17295373336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 856459, 1712918, 3425836, 6851672, 13703344, 27406688, 54813376, 109626752, 134464063, 268928126, 537856252, 1075712504, 2151425008, 4302850016, 8605700032, 17211400064]

約数ペア:

[(1, 17211400064), (2, 8605700032), (4, 4302850016), (8, 2151425008), (16, 1075712504), (32, 537856252), (64, 268928126), (128, 134464063), (157, 109626752), (314, 54813376), (628, 27406688), (1256, 13703344), (2512, 6851672), (5024, 3425836), (10048, 1712918), (20096, 856459)]