7461376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 17186400

約数和(自身を除く): 9725024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 59, 64, 76, 104, 118, 128, 152, 208, 236, 247, 256, 304, 416, 472, 494, 512, 608, 767, 832, 944, 988, 1121, 1216, 1534, 1664, 1888, 1976, 2242, 2432, 3068, 3328, 3776, 3952, 4484, 4864, 6136, 6656, 7552, 7904, 8968, 9728, 12272, 14573, 15104, 15808, 17936, 24544, 29146, 30208, 31616, 35872, 49088, 58292, 63232, 71744, 98176, 116584, 126464, 143488, 196352, 233168, 286976, 392704, 466336, 573952, 932672, 1865344, 3730688, 7461376]

約数ペア:

[(1, 7461376), (2, 3730688), (4, 1865344), (8, 932672), (13, 573952), (16, 466336), (19, 392704), (26, 286976), (32, 233168), (38, 196352), (52, 143488), (59, 126464), (64, 116584), (76, 98176), (104, 71744), (118, 63232), (128, 58292), (152, 49088), (208, 35872), (236, 31616), (247, 30208), (256, 29146), (304, 24544), (416, 17936), (472, 15808), (494, 15104), (512, 14573), (608, 12272), (767, 9728), (832, 8968), (944, 7904), (988, 7552), (1121, 6656), (1216, 6136), (1534, 4864), (1664, 4484), (1888, 3952), (1976, 3776), (2242, 3328), (2432, 3068)]