68650148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144223}}^1$

素因数の和:144251

約数の個数: 24

約数和(自身を含む): 145377792

約数和(自身を除く): 76727644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 144223, 288446, 576892, 1009561, 2019122, 2451791, 4038244, 4903582, 9807164, 17162537, 34325074, 68650148]

約数ペア:

[(1, 68650148), (2, 34325074), (4, 17162537), (7, 9807164), (14, 4903582), (17, 4038244), (28, 2451791), (34, 2019122), (68, 1009561), (119, 576892), (238, 288446), (476, 144223)]