64663742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 114476544

約数和(自身を除く): 49812802

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 727, 1454, 3421, 4043, 6842, 7997, 8086, 9451, 15994, 18902, 44473, 88946, 103961, 207922, 226097, 452194, 2487067, 2939261, 4974134, 5878522, 32331871, 64663742]

約数ペア:

[(1, 64663742), (2, 32331871), (11, 5878522), (13, 4974134), (22, 2939261), (26, 2487067), (143, 452194), (286, 226097), (311, 207922), (622, 103961), (727, 88946), (1454, 44473), (3421, 18902), (4043, 15994), (6842, 9451), (7997, 8086)]