65274496

素因数分解:

$2^7\times 7^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 149719680

約数和(自身を除く): 84445184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 263, 277, 448, 526, 554, 896, 1052, 1108, 1841, 1939, 2104, 2216, 3682, 3878, 4208, 4432, 7364, 7756, 8416, 8864, 14728, 15512, 16832, 17728, 29456, 31024, 33664, 35456, 58912, 62048, 72851, 117824, 124096, 145702, 235648, 248192, 291404, 509957, 582808, 1019914, 1165616, 2039828, 2331232, 4079656, 4662464, 8159312, 9324928, 16318624, 32637248, 65274496]

約数ペア:

[(1, 65274496), (2, 32637248), (4, 16318624), (7, 9324928), (8, 8159312), (14, 4662464), (16, 4079656), (28, 2331232), (32, 2039828), (56, 1165616), (64, 1019914), (112, 582808), (128, 509957), (224, 291404), (263, 248192), (277, 235648), (448, 145702), (526, 124096), (554, 117824), (896, 72851), (1052, 62048), (1108, 58912), (1841, 35456), (1939, 33664), (2104, 31024), (2216, 29456), (3682, 17728), (3878, 16832), (4208, 15512), (4432, 14728), (7364, 8864), (7756, 8416)]