65620808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5443}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 135228960

約数和(自身を除く): 69608152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 5443, 6028, 10886, 12056, 21772, 43544, 59873, 119746, 239492, 478984, 745691, 1491382, 2982764, 5965528, 8202601, 16405202, 32810404, 65620808]

約数ペア:

[(1, 65620808), (2, 32810404), (4, 16405202), (8, 8202601), (11, 5965528), (22, 2982764), (44, 1491382), (88, 745691), (137, 478984), (274, 239492), (548, 119746), (1096, 59873), (1507, 43544), (3014, 21772), (5443, 12056), (6028, 10886)]