73575752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11257}}^1$

素因数の和:11325

約数の個数: 32

約数和(自身を含む): 148605600

約数和(自身を除く): 75029848

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 11257, 22514, 45028, 90056, 213883, 427766, 484051, 855532, 968102, 1711064, 1936204, 3872408, 9196969, 18393938, 36787876, 73575752]

約数ペア:

[(1, 73575752), (2, 36787876), (4, 18393938), (8, 9196969), (19, 3872408), (38, 1936204), (43, 1711064), (76, 968102), (86, 855532), (152, 484051), (172, 427766), (344, 213883), (817, 90056), (1634, 45028), (3268, 22514), (6536, 11257)]