64894424

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8752

約数の個数: 48

約数和(自身を含む): 149009400

約数和(自身を除く): 84114976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 8713, 17426, 34852, 60991, 69704, 121982, 165547, 243964, 331094, 426937, 487928, 662188, 853874, 1158829, 1324376, 1707748, 2317658, 3415496, 4635316, 8111803, 9270632, 16223606, 32447212, 64894424]

約数ペア:

[(1, 64894424), (2, 32447212), (4, 16223606), (7, 9270632), (8, 8111803), (14, 4635316), (19, 3415496), (28, 2317658), (38, 1707748), (49, 1324376), (56, 1158829), (76, 853874), (98, 662188), (133, 487928), (152, 426937), (196, 331094), (266, 243964), (392, 165547), (532, 121982), (931, 69704), (1064, 60991), (1862, 34852), (3724, 17426), (7448, 8713)]