7953024

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 21420000

約数和(自身を除く): 13466976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 149, 192, 278, 298, 384, 417, 447, 556, 596, 834, 894, 1112, 1192, 1668, 1788, 2224, 2384, 3336, 3576, 4448, 4768, 6672, 7152, 8896, 9536, 13344, 14304, 17792, 19072, 20711, 26688, 28608, 41422, 53376, 57216, 62133, 82844, 124266, 165688, 248532, 331376, 497064, 662752, 994128, 1325504, 1988256, 2651008, 3976512, 7953024]

約数ペア:

[(1, 7953024), (2, 3976512), (3, 2651008), (4, 1988256), (6, 1325504), (8, 994128), (12, 662752), (16, 497064), (24, 331376), (32, 248532), (48, 165688), (64, 124266), (96, 82844), (128, 62133), (139, 57216), (149, 53376), (192, 41422), (278, 28608), (298, 26688), (384, 20711), (417, 19072), (447, 17792), (556, 14304), (596, 13344), (834, 9536), (894, 8896), (1112, 7152), (1192, 6672), (1668, 4768), (1788, 4448), (2224, 3576), (2384, 3336)]