71187808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 77411552

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 1871, 2378, 3742, 4756, 7484, 9512, 14968, 19024, 29936, 38048, 54259, 59872, 76711, 108518, 153422, 217036, 306844, 434072, 613688, 868144, 1227376, 1736288, 2224619, 2454752, 4449238, 8898476, 17796952, 35593904, 71187808]

約数ペア:

[(1, 71187808), (2, 35593904), (4, 17796952), (8, 8898476), (16, 4449238), (29, 2454752), (32, 2224619), (41, 1736288), (58, 1227376), (82, 868144), (116, 613688), (164, 434072), (232, 306844), (328, 217036), (464, 153422), (656, 108518), (928, 76711), (1189, 59872), (1312, 54259), (1871, 38048), (2378, 29936), (3742, 19024), (4756, 14968), (7484, 9512)]