69685672

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 152540640

約数和(自身を除く): 82854968

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 443, 742, 886, 1484, 1772, 2809, 2968, 3101, 3544, 5618, 6202, 11236, 12404, 19663, 22472, 23479, 24808, 39326, 46958, 78652, 93916, 157304, 164353, 187832, 328706, 657412, 1244387, 1314824, 2488774, 4977548, 8710709, 9955096, 17421418, 34842836, 69685672]

約数ペア:

[(1, 69685672), (2, 34842836), (4, 17421418), (7, 9955096), (8, 8710709), (14, 4977548), (28, 2488774), (53, 1314824), (56, 1244387), (106, 657412), (212, 328706), (371, 187832), (424, 164353), (443, 157304), (742, 93916), (886, 78652), (1484, 46958), (1772, 39326), (2809, 24808), (2968, 23479), (3101, 22472), (3544, 19663), (5618, 12404), (6202, 11236)]