15820245728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{29269}}^1$

素因数の和:29432

約数の個数: 96

約数和(自身を含む): 37765324800

約数和(自身を除く): 21945079072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 127, 133, 152, 224, 254, 266, 304, 508, 532, 608, 889, 1016, 1064, 1778, 2032, 2128, 2413, 3556, 4064, 4256, 4826, 7112, 9652, 14224, 16891, 19304, 28448, 29269, 33782, 38608, 58538, 67564, 77216, 117076, 135128, 204883, 234152, 270256, 409766, 468304, 540512, 556111, 819532, 936608, 1112222, 1639064, 2224444, 3278128, 3717163, 3892777, 4448888, 6556256, 7434326, 7785554, 8897776, 14868652, 15571108, 17795552, 26020141, 29737304, 31142216, 52040282, 59474608, 62284432, 70626097, 104080564, 118949216, 124568864, 141252194, 208161128, 282504388, 416322256, 494382679, 565008776, 832644512, 988765358, 1130017552, 1977530716, 2260035104, 3955061432, 7910122864, 15820245728]

約数ペア:

[(1, 15820245728), (2, 7910122864), (4, 3955061432), (7, 2260035104), (8, 1977530716), (14, 1130017552), (16, 988765358), (19, 832644512), (28, 565008776), (32, 494382679), (38, 416322256), (56, 282504388), (76, 208161128), (112, 141252194), (127, 124568864), (133, 118949216), (152, 104080564), (224, 70626097), (254, 62284432), (266, 59474608), (304, 52040282), (508, 31142216), (532, 29737304), (608, 26020141), (889, 17795552), (1016, 15571108), (1064, 14868652), (1778, 8897776), (2032, 7785554), (2128, 7434326), (2413, 6556256), (3556, 4448888), (4064, 3892777), (4256, 3717163), (4826, 3278128), (7112, 2224444), (9652, 1639064), (14224, 1112222), (16891, 936608), (19304, 819532), (28448, 556111), (29269, 540512), (33782, 468304), (38608, 409766), (58538, 270256), (67564, 234152), (77216, 204883), (117076, 135128)]