26512552

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 55660500

約数和(自身を除く): 29147948

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 449, 484, 488, 671, 898, 968, 1342, 1796, 2684, 3592, 4939, 5368, 7381, 9878, 14762, 19756, 27389, 29524, 39512, 54329, 54778, 59048, 108658, 109556, 217316, 219112, 301279, 434632, 602558, 1205116, 2410232, 3314069, 6628138, 13256276, 26512552]

約数ペア:

[(1, 26512552), (2, 13256276), (4, 6628138), (8, 3314069), (11, 2410232), (22, 1205116), (44, 602558), (61, 434632), (88, 301279), (121, 219112), (122, 217316), (242, 109556), (244, 108658), (449, 59048), (484, 54778), (488, 54329), (671, 39512), (898, 29524), (968, 27389), (1342, 19756), (1796, 14762), (2684, 9878), (3592, 7381), (4939, 5368)]