7947056

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 30

約数和(自身を含む): 16678620

約数和(自身を除く): 8731564

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2939, 5878, 11756, 23512, 38207, 47024, 76414, 152828, 305656, 496691, 611312, 993382, 1986764, 3973528, 7947056]

約数ペア:

[(1, 7947056), (2, 3973528), (4, 1986764), (8, 993382), (13, 611312), (16, 496691), (26, 305656), (52, 152828), (104, 76414), (169, 47024), (208, 38207), (338, 23512), (676, 11756), (1352, 5878), (2704, 2939)]