40770752

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 56

約数和(自身を含む): 91348560

約数和(自身を除く): 50577808

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 1997, 2552, 3994, 5104, 7988, 10208, 15976, 20416, 21967, 31952, 43934, 57913, 63904, 87868, 115826, 127808, 175736, 231652, 351472, 463304, 637043, 702944, 926608, 1274086, 1405888, 1853216, 2548172, 3706432, 5096344, 10192688, 20385376, 40770752]

約数ペア:

[(1, 40770752), (2, 20385376), (4, 10192688), (8, 5096344), (11, 3706432), (16, 2548172), (22, 1853216), (29, 1405888), (32, 1274086), (44, 926608), (58, 702944), (64, 637043), (88, 463304), (116, 351472), (176, 231652), (232, 175736), (319, 127808), (352, 115826), (464, 87868), (638, 63904), (704, 57913), (928, 43934), (1276, 31952), (1856, 21967), (1997, 20416), (2552, 15976), (3994, 10208), (5104, 7988)]