39352976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 82770744

約数和(自身を除く): 43417768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1381, 1781, 2192, 2762, 3562, 5524, 7124, 11048, 14248, 17953, 22096, 28496, 35906, 71812, 143624, 189197, 287248, 378394, 756788, 1513576, 2459561, 3027152, 4919122, 9838244, 19676488, 39352976]

約数ペア:

[(1, 39352976), (2, 19676488), (4, 9838244), (8, 4919122), (13, 3027152), (16, 2459561), (26, 1513576), (52, 756788), (104, 378394), (137, 287248), (208, 189197), (274, 143624), (548, 71812), (1096, 35906), (1381, 28496), (1781, 22096), (2192, 17953), (2762, 14248), (3562, 11048), (5524, 7124)]