26666948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 62205696

約数和(自身を除く): 35538748

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 463, 476, 484, 748, 847, 926, 1309, 1694, 1852, 2057, 2618, 3241, 3388, 4114, 5093, 5236, 6482, 7871, 8228, 10186, 12964, 14399, 15742, 20372, 28798, 31484, 35651, 55097, 56023, 57596, 71302, 86581, 110194, 112046, 142604, 173162, 220388, 224092, 346324, 392161, 606067, 784322, 952391, 1212134, 1568644, 1904782, 2424268, 3809564, 6666737, 13333474, 26666948]

約数ペア:

[(1, 26666948), (2, 13333474), (4, 6666737), (7, 3809564), (11, 2424268), (14, 1904782), (17, 1568644), (22, 1212134), (28, 952391), (34, 784322), (44, 606067), (68, 392161), (77, 346324), (119, 224092), (121, 220388), (154, 173162), (187, 142604), (238, 112046), (242, 110194), (308, 86581), (374, 71302), (463, 57596), (476, 56023), (484, 55097), (748, 35651), (847, 31484), (926, 28798), (1309, 20372), (1694, 15742), (1852, 14399), (2057, 12964), (2618, 10186), (3241, 8228), (3388, 7871), (4114, 6482), (5093, 5236)]