69796376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21649}}^1$

素因数の和:21699

約数の個数: 32

約数和(自身を含む): 145488000

約数和(自身を除く): 75691624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 21649, 43298, 86596, 173192, 281437, 562874, 671119, 1125748, 1342238, 2251496, 2684476, 5368952, 8724547, 17449094, 34898188, 69796376]

約数ペア:

[(1, 69796376), (2, 34898188), (4, 17449094), (8, 8724547), (13, 5368952), (26, 2684476), (31, 2251496), (52, 1342238), (62, 1125748), (104, 671119), (124, 562874), (248, 281437), (403, 173192), (806, 86596), (1612, 43298), (3224, 21649)]