39739488

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21787}}^1$

素因数の和:21819

約数の個数: 48

約数和(自身を含む): 109811520

約数和(自身を除く): 70072032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 21787, 43574, 65361, 87148, 130722, 174296, 261444, 348592, 413953, 522888, 697184, 827906, 1045776, 1241859, 1655812, 2091552, 2483718, 3311624, 4967436, 6623248, 9934872, 13246496, 19869744, 39739488]

約数ペア:

[(1, 39739488), (2, 19869744), (3, 13246496), (4, 9934872), (6, 6623248), (8, 4967436), (12, 3311624), (16, 2483718), (19, 2091552), (24, 1655812), (32, 1241859), (38, 1045776), (48, 827906), (57, 697184), (76, 522888), (96, 413953), (114, 348592), (152, 261444), (228, 174296), (304, 130722), (456, 87148), (608, 65361), (912, 43574), (1824, 21787)]