7161784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 9427016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 127, 133, 152, 212, 254, 266, 371, 424, 508, 532, 742, 889, 1007, 1016, 1064, 1484, 1778, 2014, 2413, 2968, 3556, 4028, 4826, 6731, 7049, 7112, 8056, 9652, 13462, 14098, 16891, 19304, 26924, 28196, 33782, 47117, 53848, 56392, 67564, 94234, 127889, 135128, 188468, 255778, 376936, 511556, 895223, 1023112, 1790446, 3580892, 7161784]

約数ペア:

[(1, 7161784), (2, 3580892), (4, 1790446), (7, 1023112), (8, 895223), (14, 511556), (19, 376936), (28, 255778), (38, 188468), (53, 135128), (56, 127889), (76, 94234), (106, 67564), (127, 56392), (133, 53848), (152, 47117), (212, 33782), (254, 28196), (266, 26924), (371, 19304), (424, 16891), (508, 14098), (532, 13462), (742, 9652), (889, 8056), (1007, 7112), (1016, 7049), (1064, 6731), (1484, 4826), (1778, 4028), (2014, 3556), (2413, 2968)]