64709948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2027}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 118564992

約数和(自身を除く): 53855044

約数列:

[1, 2, 4, 23, 46, 92, 347, 694, 1388, 2027, 4054, 7981, 8108, 15962, 31924, 46621, 93242, 186484, 703369, 1406738, 2813476, 16177487, 32354974, 64709948]

約数ペア:

[(1, 64709948), (2, 32354974), (4, 16177487), (23, 2813476), (46, 1406738), (92, 703369), (347, 186484), (694, 93242), (1388, 46621), (2027, 31924), (4054, 15962), (7981, 8108)]