724401184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4933}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 1540532952

約数和(自身を除く): 816131768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 353, 416, 706, 1412, 2824, 4589, 4933, 5648, 9178, 9866, 11296, 18356, 19732, 36712, 39464, 64129, 73424, 78928, 128258, 146848, 157856, 256516, 513032, 1026064, 1741349, 2052128, 3482698, 6965396, 13930792, 22637537, 27861584, 45275074, 55723168, 90550148, 181100296, 362200592, 724401184]

約数ペア:

[(1, 724401184), (2, 362200592), (4, 181100296), (8, 90550148), (13, 55723168), (16, 45275074), (26, 27861584), (32, 22637537), (52, 13930792), (104, 6965396), (208, 3482698), (353, 2052128), (416, 1741349), (706, 1026064), (1412, 513032), (2824, 256516), (4589, 157856), (4933, 146848), (5648, 128258), (9178, 78928), (9866, 73424), (11296, 64129), (18356, 39464), (19732, 36712)]