65249996

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43969}}^1$

素因数の和:44033

約数の個数: 24

約数和(自身を含む): 132965280

約数和(自身を除く): 67715284

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 43969, 87938, 175876, 307783, 615566, 1231132, 2330357, 4660714, 9321428, 16312499, 32624998, 65249996]

約数ペア:

[(1, 65249996), (2, 32624998), (4, 16312499), (7, 9321428), (14, 4660714), (28, 2330357), (53, 1231132), (106, 615566), (212, 307783), (371, 175876), (742, 87938), (1484, 43969)]