64245172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{863}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 115831296

約数和(自身を除く): 51586124

約数列:

[1, 2, 4, 37, 74, 148, 503, 863, 1006, 1726, 2012, 3452, 18611, 31931, 37222, 63862, 74444, 127724, 434089, 868178, 1736356, 16061293, 32122586, 64245172]

約数ペア:

[(1, 64245172), (2, 32122586), (4, 16061293), (37, 1736356), (74, 868178), (148, 434089), (503, 127724), (863, 74444), (1006, 63862), (1726, 37222), (2012, 31931), (3452, 18611)]