77818414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28843}}^1$

素因数の和:28935

約数の個数: 16

約数和(自身を含む): 124606080

約数和(自身を除く): 46787666

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 28843, 57686, 548017, 1096034, 2047853, 4095706, 38909207, 77818414]

約数ペア:

[(1, 77818414), (2, 38909207), (19, 4095706), (38, 2047853), (71, 1096034), (142, 548017), (1349, 57686), (2698, 28843)]