39703148

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 71360352

約数和(自身を除く): 31657204

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 1367, 2734, 5468, 7261, 14522, 29044, 72451, 144902, 187279, 289804, 374558, 749116, 9925787, 19851574, 39703148]

約数ペア:

[(1, 39703148), (2, 19851574), (4, 9925787), (53, 749116), (106, 374558), (137, 289804), (212, 187279), (274, 144902), (548, 72451), (1367, 29044), (2734, 14522), (5468, 7261)]