57285382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 55518458

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 101, 127, 154, 202, 203, 254, 319, 406, 638, 707, 889, 1111, 1397, 1414, 1778, 2222, 2233, 2794, 2929, 3683, 4466, 5858, 7366, 7777, 9779, 12827, 15554, 19558, 20503, 25654, 25781, 32219, 40513, 41006, 51562, 64438, 81026, 89789, 141097, 179578, 225533, 282194, 283591, 371983, 451066, 567182, 743966, 987679, 1975358, 2603881, 4091813, 5207762, 8183626, 28642691, 57285382]

約数ペア:

[(1, 57285382), (2, 28642691), (7, 8183626), (11, 5207762), (14, 4091813), (22, 2603881), (29, 1975358), (58, 987679), (77, 743966), (101, 567182), (127, 451066), (154, 371983), (202, 283591), (203, 282194), (254, 225533), (319, 179578), (406, 141097), (638, 89789), (707, 81026), (889, 64438), (1111, 51562), (1397, 41006), (1414, 40513), (1778, 32219), (2222, 25781), (2233, 25654), (2794, 20503), (2929, 19558), (3683, 15554), (4466, 12827), (5858, 9779), (7366, 7777)]