56040208

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3187}}^1$

素因数の和:3359

約数の個数: 40

約数和(自身を含む): 124918592

約数和(自身を除く): 68878384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 3187, 4396, 6374, 8792, 12748, 17584, 22309, 25496, 44618, 50992, 89236, 178472, 356944, 500359, 1000718, 2001436, 3502513, 4002872, 7005026, 8005744, 14010052, 28020104, 56040208]

約数ペア:

[(1, 56040208), (2, 28020104), (4, 14010052), (7, 8005744), (8, 7005026), (14, 4002872), (16, 3502513), (28, 2001436), (56, 1000718), (112, 500359), (157, 356944), (314, 178472), (628, 89236), (1099, 50992), (1256, 44618), (2198, 25496), (2512, 22309), (3187, 17584), (4396, 12748), (6374, 8792)]