64580212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15569}}^1$

素因数の和:15651

約数の個数: 24

約数和(自身を含む): 121632840

約数和(自身を除く): 57052628

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 15569, 31138, 62276, 264673, 529346, 949709, 1058692, 1899418, 3798836, 16145053, 32290106, 64580212]

約数ペア:

[(1, 64580212), (2, 32290106), (4, 16145053), (17, 3798836), (34, 1899418), (61, 1058692), (68, 949709), (122, 529346), (244, 264673), (1037, 62276), (2074, 31138), (4148, 15569)]