61069888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 133136640

約数和(自身を除く): 72066752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 223, 352, 389, 446, 704, 778, 892, 1556, 1784, 2453, 3112, 3568, 4279, 4906, 6224, 7136, 8558, 9812, 12448, 14272, 17116, 19624, 24896, 34232, 39248, 68464, 78496, 86747, 136928, 156992, 173494, 273856, 346988, 693976, 954217, 1387952, 1908434, 2775904, 3816868, 5551808, 7633736, 15267472, 30534944, 61069888]

約数ペア:

[(1, 61069888), (2, 30534944), (4, 15267472), (8, 7633736), (11, 5551808), (16, 3816868), (22, 2775904), (32, 1908434), (44, 1387952), (64, 954217), (88, 693976), (176, 346988), (223, 273856), (352, 173494), (389, 156992), (446, 136928), (704, 86747), (778, 78496), (892, 68464), (1556, 39248), (1784, 34232), (2453, 24896), (3112, 19624), (3568, 17116), (4279, 14272), (4906, 12448), (6224, 9812), (7136, 8558)]