65608984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68917}}^1$

素因数の和:68947

約数の個数: 32

約数和(自身を含む): 148862880

約数和(自身を除く): 83253896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 68917, 137834, 275668, 482419, 551336, 964838, 1171589, 1929676, 2343178, 3859352, 4686356, 8201123, 9372712, 16402246, 32804492, 65608984]

約数ペア:

[(1, 65608984), (2, 32804492), (4, 16402246), (7, 9372712), (8, 8201123), (14, 4686356), (17, 3859352), (28, 2343178), (34, 1929676), (56, 1171589), (68, 964838), (119, 551336), (136, 482419), (238, 275668), (476, 137834), (952, 68917)]