64388226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80687}}^1$

素因数の和:80718

約数の個数: 32

約数和(自身を含む): 154920960

約数和(自身を除く): 90532734

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80687, 161374, 242061, 484122, 564809, 1129618, 1533053, 1694427, 3066106, 3388854, 4599159, 9198318, 10731371, 21462742, 32194113, 64388226]

約数ペア:

[(1, 64388226), (2, 32194113), (3, 21462742), (6, 10731371), (7, 9198318), (14, 4599159), (19, 3388854), (21, 3066106), (38, 1694427), (42, 1533053), (57, 1129618), (114, 564809), (133, 484122), (266, 242061), (399, 161374), (798, 80687)]