68969056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 146969424

約数和(自身を除く): 78000368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 317, 416, 523, 634, 1046, 1268, 2092, 2536, 4121, 4184, 5072, 6799, 8242, 8368, 10144, 13598, 16484, 16736, 27196, 32968, 54392, 65936, 108784, 131872, 165791, 217568, 331582, 663164, 1326328, 2155283, 2652656, 4310566, 5305312, 8621132, 17242264, 34484528, 68969056]

約数ペア:

[(1, 68969056), (2, 34484528), (4, 17242264), (8, 8621132), (13, 5305312), (16, 4310566), (26, 2652656), (32, 2155283), (52, 1326328), (104, 663164), (208, 331582), (317, 217568), (416, 165791), (523, 131872), (634, 108784), (1046, 65936), (1268, 54392), (2092, 32968), (2536, 27196), (4121, 16736), (4184, 16484), (5072, 13598), (6799, 10144), (8242, 8368)]