40713296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{195737}}^1$

素因数の和:195758

約数の個数: 20

約数和(自身を含む): 84950292

約数和(自身を除く): 44236996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 195737, 391474, 782948, 1565896, 2544581, 3131792, 5089162, 10178324, 20356648, 40713296]

約数ペア:

[(1, 40713296), (2, 20356648), (4, 10178324), (8, 5089162), (13, 3131792), (16, 2544581), (26, 1565896), (52, 782948), (104, 391474), (208, 195737)]