66654212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16069}}^1$

素因数の和:16151

約数の個数: 24

約数和(自身を含む): 125538840

約数和(自身を除く): 58884628

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 16069, 32138, 64276, 273173, 546346, 980209, 1092692, 1960418, 3920836, 16663553, 33327106, 66654212]

約数ペア:

[(1, 66654212), (2, 33327106), (4, 16663553), (17, 3920836), (34, 1960418), (61, 1092692), (68, 980209), (122, 546346), (244, 273173), (1037, 64276), (2074, 32138), (4148, 16069)]