64587174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 135233280

約数和(自身を除く): 70646106

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1117, 1257, 2234, 2514, 3351, 6702, 9637, 19274, 25691, 28911, 51382, 57822, 77073, 154146, 468023, 936046, 1404069, 2808138, 10764529, 21529058, 32293587, 64587174]

約数ペア:

[(1, 64587174), (2, 32293587), (3, 21529058), (6, 10764529), (23, 2808138), (46, 1404069), (69, 936046), (138, 468023), (419, 154146), (838, 77073), (1117, 57822), (1257, 51382), (2234, 28911), (2514, 25691), (3351, 19274), (6702, 9637)]