65440088

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 143879400

約数和(自身を除く): 78439312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1201, 1946, 2402, 3892, 4804, 6811, 7784, 8407, 9608, 13622, 16814, 27244, 33628, 54488, 58849, 67256, 117698, 166939, 235396, 333878, 470792, 667756, 1168573, 1335512, 2337146, 4674292, 8180011, 9348584, 16360022, 32720044, 65440088]

約数ペア:

[(1, 65440088), (2, 32720044), (4, 16360022), (7, 9348584), (8, 8180011), (14, 4674292), (28, 2337146), (49, 1335512), (56, 1168573), (98, 667756), (139, 470792), (196, 333878), (278, 235396), (392, 166939), (556, 117698), (973, 67256), (1112, 58849), (1201, 54488), (1946, 33628), (2402, 27244), (3892, 16814), (4804, 13622), (6811, 9608), (7784, 8407)]