65419144

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8527}}^1$

素因数の和:8677

約数の個数: 32

約数和(自身を含む): 141223680

約数和(自身を除く): 75804536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8527, 17054, 34108, 59689, 68216, 119378, 238756, 477512, 1168199, 2336398, 4672796, 8177393, 9345592, 16354786, 32709572, 65419144]

約数ペア:

[(1, 65419144), (2, 32709572), (4, 16354786), (7, 9345592), (8, 8177393), (14, 4672796), (28, 2336398), (56, 1168199), (137, 477512), (274, 238756), (548, 119378), (959, 68216), (1096, 59689), (1918, 34108), (3836, 17054), (7672, 8527)]