40643776

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{6547}}^1$

素因数の和:6656

約数の個数: 28

約数和(自身を含む): 81496408

約数和(自身を除く): 40852632

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 6547, 13094, 26188, 52376, 104752, 209504, 419008, 635059, 1270118, 2540236, 5080472, 10160944, 20321888, 40643776]

約数ペア:

[(1, 40643776), (2, 20321888), (4, 10160944), (8, 5080472), (16, 2540236), (32, 1270118), (64, 635059), (97, 419008), (194, 209504), (388, 104752), (776, 52376), (1552, 26188), (3104, 13094), (6208, 6547)]