2016128072

素因数分解:

$2^3\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{21649}}^1$

素因数の和:23325

約数の個数: 32

約数和(自身を含む): 4323072000

約数和(自身を除く): 2306943928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1663, 3326, 6652, 11641, 13304, 21649, 23282, 43298, 46564, 86596, 93128, 151543, 173192, 303086, 606172, 1212344, 36002287, 72004574, 144009148, 252016009, 288018296, 504032018, 1008064036, 2016128072]

約数ペア:

[(1, 2016128072), (2, 1008064036), (4, 504032018), (7, 288018296), (8, 252016009), (14, 144009148), (28, 72004574), (56, 36002287), (1663, 1212344), (3326, 606172), (6652, 303086), (11641, 173192), (13304, 151543), (21649, 93128), (23282, 86596), (43298, 46564)]