42578068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4733}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 80724168

約数和(自身を除く): 38146100

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 4733, 8996, 9466, 18932, 61529, 123058, 246116, 818809, 1637618, 3275236, 10644517, 21289034, 42578068]

約数ペア:

[(1, 42578068), (2, 21289034), (4, 10644517), (13, 3275236), (26, 1637618), (52, 818809), (173, 246116), (346, 123058), (692, 61529), (2249, 18932), (4498, 9466), (4733, 8996)]