66922256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7647

約数の個数: 40

約数和(自身を含む): 141211200

約数和(自身を除く): 74288944

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7591, 8816, 15182, 30364, 60728, 121456, 144229, 220139, 288458, 440278, 576916, 880556, 1153832, 1761112, 2307664, 3522224, 4182641, 8365282, 16730564, 33461128, 66922256]

約数ペア:

[(1, 66922256), (2, 33461128), (4, 16730564), (8, 8365282), (16, 4182641), (19, 3522224), (29, 2307664), (38, 1761112), (58, 1153832), (76, 880556), (116, 576916), (152, 440278), (232, 288458), (304, 220139), (464, 144229), (551, 121456), (1102, 60728), (2204, 30364), (4408, 15182), (7591, 8816)]