66309456

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19457}}^1$

素因数の和:19539

約数の個数: 40

約数和(自身を含む): 173721024

約数和(自身を除く): 107411568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 19457, 38914, 58371, 77828, 116742, 155656, 233484, 311312, 466968, 933936, 1381447, 2762894, 4144341, 5525788, 8288682, 11051576, 16577364, 22103152, 33154728, 66309456]

約数ペア:

[(1, 66309456), (2, 33154728), (3, 22103152), (4, 16577364), (6, 11051576), (8, 8288682), (12, 5525788), (16, 4144341), (24, 2762894), (48, 1381447), (71, 933936), (142, 466968), (213, 311312), (284, 233484), (426, 155656), (568, 116742), (852, 77828), (1136, 58371), (1704, 38914), (3408, 19457)]