38465812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 46690028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1759, 1988, 3124, 3518, 5467, 7036, 10934, 12313, 19349, 21868, 24626, 38698, 49252, 77396, 124889, 135443, 249778, 270886, 499556, 541772, 874223, 1373779, 1748446, 2747558, 3496892, 5495116, 9616453, 19232906, 38465812]

約数ペア:

[(1, 38465812), (2, 19232906), (4, 9616453), (7, 5495116), (11, 3496892), (14, 2747558), (22, 1748446), (28, 1373779), (44, 874223), (71, 541772), (77, 499556), (142, 270886), (154, 249778), (284, 135443), (308, 124889), (497, 77396), (781, 49252), (994, 38698), (1562, 24626), (1759, 21868), (1988, 19349), (3124, 12313), (3518, 10934), (5467, 7036)]