40236352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 86858856

約数和(自身を除く): 46622504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 353, 416, 548, 706, 832, 1096, 1412, 1781, 2192, 2824, 3562, 4384, 4589, 5648, 7124, 8768, 9178, 11296, 14248, 18356, 22592, 28496, 36712, 48361, 56992, 73424, 96722, 113984, 146848, 193444, 293696, 386888, 628693, 773776, 1257386, 1547552, 2514772, 3095104, 5029544, 10059088, 20118176, 40236352]

約数ペア:

[(1, 40236352), (2, 20118176), (4, 10059088), (8, 5029544), (13, 3095104), (16, 2514772), (26, 1547552), (32, 1257386), (52, 773776), (64, 628693), (104, 386888), (137, 293696), (208, 193444), (274, 146848), (353, 113984), (416, 96722), (548, 73424), (706, 56992), (832, 48361), (1096, 36712), (1412, 28496), (1781, 22592), (2192, 18356), (2824, 14248), (3562, 11296), (4384, 9178), (4589, 8768), (5648, 7124)]