61644436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115873}}^1$

素因数の和:115903

約数の個数: 24

約数和(自身を含む): 129778880

約数和(自身を除く): 68134444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 115873, 231746, 463492, 811111, 1622222, 2201587, 3244444, 4403174, 8806348, 15411109, 30822218, 61644436]

約数ペア:

[(1, 61644436), (2, 30822218), (4, 15411109), (7, 8806348), (14, 4403174), (19, 3244444), (28, 2201587), (38, 1622222), (76, 811111), (133, 463492), (266, 231746), (532, 115873)]