64735386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6607}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 137023488

約数和(自身を除く): 72288102

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 6607, 9798, 13214, 19821, 39642, 151961, 303922, 455883, 469097, 911766, 938194, 1407291, 2814582, 10789231, 21578462, 32367693, 64735386]

約数ペア:

[(1, 64735386), (2, 32367693), (3, 21578462), (6, 10789231), (23, 2814582), (46, 1407291), (69, 938194), (71, 911766), (138, 469097), (142, 455883), (213, 303922), (426, 151961), (1633, 39642), (3266, 19821), (4899, 13214), (6607, 9798)]