68419364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 135672768

約数和(自身を除く): 67253404

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 827, 962, 1118, 1591, 1654, 1924, 2236, 3182, 3308, 6364, 10751, 20683, 21502, 30599, 35561, 41366, 43004, 61198, 71122, 82732, 122396, 142244, 397787, 462293, 795574, 924586, 1315757, 1591148, 1849172, 2631514, 5263028, 17104841, 34209682, 68419364]

約数ペア:

[(1, 68419364), (2, 34209682), (4, 17104841), (13, 5263028), (26, 2631514), (37, 1849172), (43, 1591148), (52, 1315757), (74, 924586), (86, 795574), (148, 462293), (172, 397787), (481, 142244), (559, 122396), (827, 82732), (962, 71122), (1118, 61198), (1591, 43004), (1654, 41366), (1924, 35561), (2236, 30599), (3182, 21502), (3308, 20683), (6364, 10751)]