47226728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 97320960

約数和(自身を除く): 50094232

約数列:

[1, 2, 4, 8, 23, 43, 46, 47, 86, 92, 94, 127, 172, 184, 188, 254, 344, 376, 508, 989, 1016, 1081, 1978, 2021, 2162, 2921, 3956, 4042, 4324, 5461, 5842, 5969, 7912, 8084, 8648, 10922, 11684, 11938, 16168, 21844, 23368, 23876, 43688, 46483, 47752, 92966, 125603, 137287, 185932, 251206, 256667, 274574, 371864, 502412, 513334, 549148, 1004824, 1026668, 1098296, 2053336, 5903341, 11806682, 23613364, 47226728]

約数ペア:

[(1, 47226728), (2, 23613364), (4, 11806682), (8, 5903341), (23, 2053336), (43, 1098296), (46, 1026668), (47, 1004824), (86, 549148), (92, 513334), (94, 502412), (127, 371864), (172, 274574), (184, 256667), (188, 251206), (254, 185932), (344, 137287), (376, 125603), (508, 92966), (989, 47752), (1016, 46483), (1081, 43688), (1978, 23876), (2021, 23368), (2162, 21844), (2921, 16168), (3956, 11938), (4042, 11684), (4324, 10922), (5461, 8648), (5842, 8084), (5969, 7912)]