63907454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 110025216

約数和(自身を除く): 46117762

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 757, 1514, 2483, 3247, 4966, 6494, 9841, 12869, 19682, 25738, 42211, 84422, 144587, 167297, 289174, 334594, 1879631, 2457979, 3759262, 4915958, 31953727, 63907454]

約数ペア:

[(1, 63907454), (2, 31953727), (13, 4915958), (17, 3759262), (26, 2457979), (34, 1879631), (191, 334594), (221, 289174), (382, 167297), (442, 144587), (757, 84422), (1514, 42211), (2483, 25738), (3247, 19682), (4966, 12869), (6494, 9841)]