40705976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 79380480

約数和(自身を除く): 38674504

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1087, 1208, 2174, 4348, 4681, 8696, 9362, 18724, 33697, 37448, 67394, 134788, 164137, 269576, 328274, 656548, 1313096, 5088247, 10176494, 20352988, 40705976]

約数ペア:

[(1, 40705976), (2, 20352988), (4, 10176494), (8, 5088247), (31, 1313096), (62, 656548), (124, 328274), (151, 269576), (248, 164137), (302, 134788), (604, 67394), (1087, 37448), (1208, 33697), (2174, 18724), (4348, 9362), (4681, 8696)]