40804003312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1427}}^1\times {\mathrm{25171}}^1$

素因数の和:26677

約数の個数: 40

約数和(自身を含む): 80230614912

約数和(自身を除く): 39426611600

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1427, 2854, 5708, 11416, 22832, 25171, 50342, 100684, 101317, 201368, 202634, 402736, 405268, 810536, 1621072, 1787141, 3574282, 7148564, 14297128, 28594256, 35919017, 71838034, 143676068, 287352136, 574704272, 2550250207, 5100500414, 10201000828, 20402001656, 40804003312]

約数ペア:

[(1, 40804003312), (2, 20402001656), (4, 10201000828), (8, 5100500414), (16, 2550250207), (71, 574704272), (142, 287352136), (284, 143676068), (568, 71838034), (1136, 35919017), (1427, 28594256), (2854, 14297128), (5708, 7148564), (11416, 3574282), (22832, 1787141), (25171, 1621072), (50342, 810536), (100684, 405268), (101317, 402736), (201368, 202634)]