1226737792

素因数分解:

$2^7\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3923}}^1$

素因数の和:4293

約数の個数: 64

約数和(自身を含む): 2801736000

約数和(自身を除く): 1574998208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 349, 448, 698, 896, 1396, 2443, 2792, 3923, 4886, 5584, 7846, 9772, 11168, 15692, 19544, 22336, 27461, 31384, 39088, 44672, 54922, 62768, 78176, 109844, 125536, 156352, 219688, 251072, 312704, 439376, 502144, 878752, 1369127, 1757504, 2738254, 3515008, 5476508, 9583889, 10953016, 19167778, 21906032, 38335556, 43812064, 76671112, 87624128, 153342224, 175248256, 306684448, 613368896, 1226737792]

約数ペア:

[(1, 1226737792), (2, 613368896), (4, 306684448), (7, 175248256), (8, 153342224), (14, 87624128), (16, 76671112), (28, 43812064), (32, 38335556), (56, 21906032), (64, 19167778), (112, 10953016), (128, 9583889), (224, 5476508), (349, 3515008), (448, 2738254), (698, 1757504), (896, 1369127), (1396, 878752), (2443, 502144), (2792, 439376), (3923, 312704), (4886, 251072), (5584, 219688), (7846, 156352), (9772, 125536), (11168, 109844), (15692, 78176), (19544, 62768), (22336, 54922), (27461, 44672), (31384, 39088)]