9779984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 20355840

約数和(自身を除く): 10575856

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 607, 848, 1007, 1214, 2014, 2428, 4028, 4856, 8056, 9712, 11533, 16112, 23066, 32171, 46132, 64342, 92264, 128684, 184528, 257368, 514736, 611249, 1222498, 2444996, 4889992, 9779984]

約数ペア:

[(1, 9779984), (2, 4889992), (4, 2444996), (8, 1222498), (16, 611249), (19, 514736), (38, 257368), (53, 184528), (76, 128684), (106, 92264), (152, 64342), (212, 46132), (304, 32171), (424, 23066), (607, 16112), (848, 11533), (1007, 9712), (1214, 8056), (2014, 4856), (2428, 4028)]