65078972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 70057540

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 574, 581, 683, 1148, 1162, 1366, 2324, 2732, 3403, 4781, 6806, 9562, 13612, 19124, 23821, 28003, 47642, 56006, 56689, 95284, 112012, 113378, 196021, 226756, 392042, 396823, 784084, 793646, 1587292, 2324249, 4648498, 9296996, 16269743, 32539486, 65078972]

約数ペア:

[(1, 65078972), (2, 32539486), (4, 16269743), (7, 9296996), (14, 4648498), (28, 2324249), (41, 1587292), (82, 793646), (83, 784084), (164, 396823), (166, 392042), (287, 226756), (332, 196021), (574, 113378), (581, 112012), (683, 95284), (1148, 56689), (1162, 56006), (1366, 47642), (2324, 28003), (2732, 23821), (3403, 19124), (4781, 13612), (6806, 9562)]