22576892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 45534720

約数和(自身を除く): 22957828

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 439, 559, 598, 878, 989, 1118, 1196, 1756, 1978, 2236, 3956, 5707, 10097, 11414, 12857, 18877, 20194, 22828, 25714, 37754, 40388, 51428, 75508, 131261, 245401, 262522, 434171, 490802, 525044, 868342, 981604, 1736684, 5644223, 11288446, 22576892]

約数ペア:

[(1, 22576892), (2, 11288446), (4, 5644223), (13, 1736684), (23, 981604), (26, 868342), (43, 525044), (46, 490802), (52, 434171), (86, 262522), (92, 245401), (172, 131261), (299, 75508), (439, 51428), (559, 40388), (598, 37754), (878, 25714), (989, 22828), (1118, 20194), (1196, 18877), (1756, 12857), (1978, 11414), (2236, 10097), (3956, 5707)]