66656674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8641}}^1$

素因数の和:8698

約数の個数: 32

約数和(自身を含む): 124444800

約数和(自身を除く): 57788126

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 8641, 17282, 60487, 120974, 164179, 250589, 328358, 501178, 1149253, 1754123, 2298506, 3508246, 4761191, 9522382, 33328337, 66656674]

約数ペア:

[(1, 66656674), (2, 33328337), (7, 9522382), (14, 4761191), (19, 3508246), (29, 2298506), (38, 1754123), (58, 1149253), (133, 501178), (203, 328358), (266, 250589), (406, 164179), (551, 120974), (1102, 60487), (3857, 17282), (7714, 8641)]