40417144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 78246000

約数和(自身を除く): 37828856

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 827, 1192, 1654, 3308, 6109, 6616, 12218, 24436, 33907, 48872, 67814, 123223, 135628, 246446, 271256, 492892, 985784, 5052143, 10104286, 20208572, 40417144]

約数ペア:

[(1, 40417144), (2, 20208572), (4, 10104286), (8, 5052143), (41, 985784), (82, 492892), (149, 271256), (164, 246446), (298, 135628), (328, 123223), (596, 67814), (827, 48872), (1192, 33907), (1654, 24436), (3308, 12218), (6109, 6616)]