8293432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 10783688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 137, 161, 184, 188, 274, 322, 329, 376, 548, 644, 658, 959, 1081, 1096, 1288, 1316, 1918, 2162, 2632, 3151, 3836, 4324, 6302, 6439, 7567, 7672, 8648, 12604, 12878, 15134, 22057, 25208, 25756, 30268, 44114, 45073, 51512, 60536, 88228, 90146, 148097, 176456, 180292, 296194, 360584, 592388, 1036679, 1184776, 2073358, 4146716, 8293432]

約数ペア:

[(1, 8293432), (2, 4146716), (4, 2073358), (7, 1184776), (8, 1036679), (14, 592388), (23, 360584), (28, 296194), (46, 180292), (47, 176456), (56, 148097), (92, 90146), (94, 88228), (137, 60536), (161, 51512), (184, 45073), (188, 44114), (274, 30268), (322, 25756), (329, 25208), (376, 22057), (548, 15134), (644, 12878), (658, 12604), (959, 8648), (1081, 7672), (1096, 7567), (1288, 6439), (1316, 6302), (1918, 4324), (2162, 3836), (2632, 3151)]