82174988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 172053504

約数和(自身を除く): 89878516

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1523, 1927, 3046, 3854, 6092, 7708, 10661, 13489, 21322, 26978, 42644, 53956, 62443, 71581, 124886, 143162, 249772, 286324, 437101, 501067, 874202, 1002134, 1748404, 2004268, 2934821, 5869642, 11739284, 20543747, 41087494, 82174988]

約数ペア:

[(1, 82174988), (2, 41087494), (4, 20543747), (7, 11739284), (14, 5869642), (28, 2934821), (41, 2004268), (47, 1748404), (82, 1002134), (94, 874202), (164, 501067), (188, 437101), (287, 286324), (329, 249772), (574, 143162), (658, 124886), (1148, 71581), (1316, 62443), (1523, 53956), (1927, 42644), (3046, 26978), (3854, 21322), (6092, 13489), (7708, 10661)]