12968576

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 26218080

約数和(自身を除く): 13249504

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1427, 2272, 2854, 4544, 5708, 9088, 11416, 22832, 45664, 91328, 101317, 182656, 202634, 405268, 810536, 1621072, 3242144, 6484288, 12968576]

約数ペア:

[(1, 12968576), (2, 6484288), (4, 3242144), (8, 1621072), (16, 810536), (32, 405268), (64, 202634), (71, 182656), (128, 101317), (142, 91328), (284, 45664), (568, 22832), (1136, 11416), (1427, 9088), (2272, 5708), (2854, 4544)]