69310048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 142369920

約数和(自身を除く): 73059872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 436, 496, 641, 872, 992, 1282, 1744, 2564, 3379, 3488, 5128, 6758, 10256, 13516, 19871, 20512, 27032, 39742, 54064, 69869, 79484, 108128, 139738, 158968, 279476, 317936, 558952, 635872, 1117904, 2165939, 2235808, 4331878, 8663756, 17327512, 34655024, 69310048]

約数ペア:

[(1, 69310048), (2, 34655024), (4, 17327512), (8, 8663756), (16, 4331878), (31, 2235808), (32, 2165939), (62, 1117904), (109, 635872), (124, 558952), (218, 317936), (248, 279476), (436, 158968), (496, 139738), (641, 108128), (872, 79484), (992, 69869), (1282, 54064), (1744, 39742), (2564, 27032), (3379, 20512), (3488, 19871), (5128, 13516), (6758, 10256)]