5719427728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21163}}^1$

素因数の和:21324

約数の個数: 80

約数和(自身を含む): 13436600320

約数和(自身を除く): 7717172592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 889, 1016, 1064, 1778, 2032, 2128, 2413, 3556, 4826, 7112, 9652, 14224, 16891, 19304, 21163, 33782, 38608, 42326, 67564, 84652, 135128, 148141, 169304, 270256, 296282, 338608, 402097, 592564, 804194, 1185128, 1608388, 2370256, 2687701, 2814679, 3216776, 5375402, 5629358, 6433552, 10750804, 11258716, 18813907, 21501608, 22517432, 37627814, 43003216, 45034864, 51066319, 75255628, 102132638, 150511256, 204265276, 301022512, 357464233, 408530552, 714928466, 817061104, 1429856932, 2859713864, 5719427728]

約数ペア:

[(1, 5719427728), (2, 2859713864), (4, 1429856932), (7, 817061104), (8, 714928466), (14, 408530552), (16, 357464233), (19, 301022512), (28, 204265276), (38, 150511256), (56, 102132638), (76, 75255628), (112, 51066319), (127, 45034864), (133, 43003216), (152, 37627814), (254, 22517432), (266, 21501608), (304, 18813907), (508, 11258716), (532, 10750804), (889, 6433552), (1016, 5629358), (1064, 5375402), (1778, 3216776), (2032, 2814679), (2128, 2687701), (2413, 2370256), (3556, 1608388), (4826, 1185128), (7112, 804194), (9652, 592564), (14224, 402097), (16891, 338608), (19304, 296282), (21163, 270256), (33782, 169304), (38608, 148141), (42326, 135128), (67564, 84652)]