78747656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1033}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 159380760

約数和(自身を除く): 80633104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 733, 1033, 1466, 2066, 2932, 4132, 5864, 8264, 9529, 13429, 19058, 26858, 38116, 53716, 76232, 107432, 757189, 1514378, 3028756, 6057512, 9843457, 19686914, 39373828, 78747656]

約数ペア:

[(1, 78747656), (2, 39373828), (4, 19686914), (8, 9843457), (13, 6057512), (26, 3028756), (52, 1514378), (104, 757189), (733, 107432), (1033, 76232), (1466, 53716), (2066, 38116), (2932, 26858), (4132, 19058), (5864, 13429), (8264, 9529)]