7157069264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{18013}}^1$

素因数の和:19347

約数の個数: 40

約数和(自身を含む): 14608633440

約数和(自身を除く): 7451564176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1307, 2614, 5228, 10456, 18013, 20912, 24833, 36026, 49666, 72052, 99332, 144104, 198664, 288208, 342247, 397328, 684494, 1368988, 2737976, 5475952, 23542991, 47085982, 94171964, 188343928, 376687856, 447316829, 894633658, 1789267316, 3578534632, 7157069264]

約数ペア:

[(1, 7157069264), (2, 3578534632), (4, 1789267316), (8, 894633658), (16, 447316829), (19, 376687856), (38, 188343928), (76, 94171964), (152, 47085982), (304, 23542991), (1307, 5475952), (2614, 2737976), (5228, 1368988), (10456, 684494), (18013, 397328), (20912, 342247), (24833, 288208), (36026, 198664), (49666, 144104), (72052, 99332)]