4139416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 8276400

約数和(自身を除く): 4136984

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 241, 452, 482, 904, 964, 1928, 2147, 4294, 4579, 8588, 9158, 17176, 18316, 27233, 36632, 54466, 108932, 217864, 517427, 1034854, 2069708, 4139416]

約数ペア:

[(1, 4139416), (2, 2069708), (4, 1034854), (8, 517427), (19, 217864), (38, 108932), (76, 54466), (113, 36632), (152, 27233), (226, 18316), (241, 17176), (452, 9158), (482, 8588), (904, 4579), (964, 4294), (1928, 2147)]