64812028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 115729488

約数和(自身を除く): 50917460

約数列:

[1, 2, 4, 73, 146, 173, 292, 346, 692, 1283, 2566, 5132, 12629, 25258, 50516, 93659, 187318, 221959, 374636, 443918, 887836, 16203007, 32406014, 64812028]

約数ペア:

[(1, 64812028), (2, 32406014), (4, 16203007), (73, 887836), (146, 443918), (173, 374636), (292, 221959), (346, 187318), (692, 93659), (1283, 50516), (2566, 25258), (5132, 12629)]