15872206736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{19559}}^1$

素因数の和:20391

約数の個数: 40

約数和(自身を含む): 31254219840

約数和(自身を除く): 15382013104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 757, 1072, 1514, 3028, 6056, 12112, 19559, 39118, 50719, 78236, 101438, 156472, 202876, 312944, 405752, 811504, 1310453, 2620906, 5241812, 10483624, 14806163, 20967248, 29612326, 59224652, 118449304, 236898608, 992012921, 1984025842, 3968051684, 7936103368, 15872206736]

約数ペア:

[(1, 15872206736), (2, 7936103368), (4, 3968051684), (8, 1984025842), (16, 992012921), (67, 236898608), (134, 118449304), (268, 59224652), (536, 29612326), (757, 20967248), (1072, 14806163), (1514, 10483624), (3028, 5241812), (6056, 2620906), (12112, 1310453), (19559, 811504), (39118, 405752), (50719, 312944), (78236, 202876), (101438, 156472)]