40753024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 92106000

約数和(自身を除く): 51352976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1289, 1664, 1976, 2432, 2578, 3952, 5156, 7904, 10312, 15808, 16757, 20624, 24491, 31616, 33514, 41248, 48982, 67028, 82496, 97964, 134056, 164992, 195928, 268112, 318383, 391856, 536224, 636766, 783712, 1072448, 1273532, 1567424, 2144896, 2547064, 3134848, 5094128, 10188256, 20376512, 40753024]

約数ペア:

[(1, 40753024), (2, 20376512), (4, 10188256), (8, 5094128), (13, 3134848), (16, 2547064), (19, 2144896), (26, 1567424), (32, 1273532), (38, 1072448), (52, 783712), (64, 636766), (76, 536224), (104, 391856), (128, 318383), (152, 268112), (208, 195928), (247, 164992), (304, 134056), (416, 97964), (494, 82496), (608, 67028), (832, 48982), (988, 41248), (1216, 33514), (1289, 31616), (1664, 24491), (1976, 20624), (2432, 16757), (2578, 15808), (3952, 10312), (5156, 7904)]