8621704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 20027520

約数和(自身を除く): 11405816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 911, 1183, 1352, 1822, 2366, 3644, 4732, 6377, 7288, 9464, 11843, 12754, 23686, 25508, 47372, 51016, 82901, 94744, 153959, 165802, 307918, 331604, 615836, 663208, 1077713, 1231672, 2155426, 4310852, 8621704]

約数ペア:

[(1, 8621704), (2, 4310852), (4, 2155426), (7, 1231672), (8, 1077713), (13, 663208), (14, 615836), (26, 331604), (28, 307918), (52, 165802), (56, 153959), (91, 94744), (104, 82901), (169, 51016), (182, 47372), (338, 25508), (364, 23686), (676, 12754), (728, 11843), (911, 9464), (1183, 7288), (1352, 6377), (1822, 4732), (2366, 3644)]