70153216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9814

約数の個数: 44

約数和(自身を含む): 160288288

約数和(自身を除く): 90135072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9787, 19574, 39148, 68509, 78296, 137018, 156592, 274036, 313184, 548072, 626368, 1096144, 1252736, 2192288, 2505472, 4384576, 5010944, 8769152, 10021888, 17538304, 35076608, 70153216]

約数ペア:

[(1, 70153216), (2, 35076608), (4, 17538304), (7, 10021888), (8, 8769152), (14, 5010944), (16, 4384576), (28, 2505472), (32, 2192288), (56, 1252736), (64, 1096144), (112, 626368), (128, 548072), (224, 313184), (256, 274036), (448, 156592), (512, 137018), (896, 78296), (1024, 68509), (1792, 39148), (3584, 19574), (7168, 9787)]