1820498624

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{15451}}^1$

素因数の和:15733

約数の個数: 56

約数和(自身を含む): 4144597248

約数和(自身を除く): 2324098624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 1052, 1841, 2104, 3682, 4208, 7364, 8416, 14728, 15451, 16832, 29456, 30902, 58912, 61804, 108157, 117824, 123608, 216314, 247216, 432628, 494432, 865256, 988864, 1730512, 3461024, 4063613, 6922048, 8127226, 16254452, 28445291, 32508904, 56890582, 65017808, 113781164, 130035616, 227562328, 260071232, 455124656, 910249312, 1820498624]

約数ペア:

[(1, 1820498624), (2, 910249312), (4, 455124656), (7, 260071232), (8, 227562328), (14, 130035616), (16, 113781164), (28, 65017808), (32, 56890582), (56, 32508904), (64, 28445291), (112, 16254452), (224, 8127226), (263, 6922048), (448, 4063613), (526, 3461024), (1052, 1730512), (1841, 988864), (2104, 865256), (3682, 494432), (4208, 432628), (7364, 247216), (8416, 216314), (14728, 123608), (15451, 117824), (16832, 108157), (29456, 61804), (30902, 58912)]