13288781128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{174101}}^1$

素因数の和:174190

約数の個数: 64

約数和(自身を含む): 30084825600

約数和(自身を除く): 16796044472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 1316, 1363, 1624, 2632, 2726, 5452, 9541, 10904, 19082, 38164, 76328, 174101, 348202, 696404, 1218707, 1392808, 2437414, 4874828, 5048929, 8182747, 9749656, 10097858, 16365494, 20195716, 32730988, 35342503, 40391432, 57279229, 65461976, 70685006, 114558458, 141370012, 229116916, 237299663, 282740024, 458233832, 474599326, 949198652, 1661097641, 1898397304, 3322195282, 6644390564, 13288781128]

約数ペア:

[(1, 13288781128), (2, 6644390564), (4, 3322195282), (7, 1898397304), (8, 1661097641), (14, 949198652), (28, 474599326), (29, 458233832), (47, 282740024), (56, 237299663), (58, 229116916), (94, 141370012), (116, 114558458), (188, 70685006), (203, 65461976), (232, 57279229), (329, 40391432), (376, 35342503), (406, 32730988), (658, 20195716), (812, 16365494), (1316, 10097858), (1363, 9749656), (1624, 8182747), (2632, 5048929), (2726, 4874828), (5452, 2437414), (9541, 1392808), (10904, 1218707), (19082, 696404), (38164, 348202), (76328, 174101)]