77807338

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{78277}}^1$

素因数の和:78357

約数の個数: 16

約数和(自身を含む): 135264384

約数和(自身を除く): 57457046

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 78277, 156554, 547939, 1095878, 5557667, 11115334, 38903669, 77807338]

約数ペア:

[(1, 77807338), (2, 38903669), (7, 11115334), (14, 5557667), (71, 1095878), (142, 547939), (497, 156554), (994, 78277)]