23662808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 49292880

約数和(自身を除く): 25630072

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 103, 104, 188, 206, 376, 412, 611, 824, 1222, 1339, 2209, 2444, 2678, 4418, 4841, 4888, 5356, 8836, 9682, 10712, 17672, 19364, 28717, 38728, 57434, 62933, 114868, 125866, 227527, 229736, 251732, 455054, 503464, 910108, 1820216, 2957851, 5915702, 11831404, 23662808]

約数ペア:

[(1, 23662808), (2, 11831404), (4, 5915702), (8, 2957851), (13, 1820216), (26, 910108), (47, 503464), (52, 455054), (94, 251732), (103, 229736), (104, 227527), (188, 125866), (206, 114868), (376, 62933), (412, 57434), (611, 38728), (824, 28717), (1222, 19364), (1339, 17672), (2209, 10712), (2444, 9682), (2678, 8836), (4418, 5356), (4841, 4888)]