74988928

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 172339200

約数和(自身を除く): 97350272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 659, 889, 896, 1016, 1318, 1778, 2032, 2636, 3556, 4064, 4613, 5272, 7112, 8128, 9226, 10544, 14224, 16256, 18452, 21088, 28448, 36904, 42176, 56896, 73808, 83693, 84352, 113792, 147616, 167386, 295232, 334772, 585851, 590464, 669544, 1171702, 1339088, 2343404, 2678176, 4686808, 5356352, 9373616, 10712704, 18747232, 37494464, 74988928]

約数ペア:

[(1, 74988928), (2, 37494464), (4, 18747232), (7, 10712704), (8, 9373616), (14, 5356352), (16, 4686808), (28, 2678176), (32, 2343404), (56, 1339088), (64, 1171702), (112, 669544), (127, 590464), (128, 585851), (224, 334772), (254, 295232), (448, 167386), (508, 147616), (659, 113792), (889, 84352), (896, 83693), (1016, 73808), (1318, 56896), (1778, 42176), (2032, 36904), (2636, 28448), (3556, 21088), (4064, 18452), (4613, 16256), (5272, 14224), (7112, 10544), (8128, 9226)]