67969384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 86859416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 503, 508, 532, 889, 1006, 1016, 1064, 1778, 2012, 2413, 3521, 3556, 4024, 4826, 7042, 7112, 9557, 9652, 14084, 16891, 19114, 19304, 28168, 33782, 38228, 63881, 66899, 67564, 76456, 127762, 133798, 135128, 255524, 267596, 447167, 511048, 535192, 894334, 1213739, 1788668, 2427478, 3577336, 4854956, 8496173, 9709912, 16992346, 33984692, 67969384]

約数ペア:

[(1, 67969384), (2, 33984692), (4, 16992346), (7, 9709912), (8, 8496173), (14, 4854956), (19, 3577336), (28, 2427478), (38, 1788668), (56, 1213739), (76, 894334), (127, 535192), (133, 511048), (152, 447167), (254, 267596), (266, 255524), (503, 135128), (508, 133798), (532, 127762), (889, 76456), (1006, 67564), (1016, 66899), (1064, 63881), (1778, 38228), (2012, 33782), (2413, 28168), (3521, 19304), (3556, 19114), (4024, 16891), (4826, 14084), (7042, 9652), (7112, 9557)]