1728150928

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{812101}}^1$

素因数の和:812135

約数の個数: 40

約数和(自身を含む): 4028025920

約数和(自身を除く): 2299874992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 812101, 1624202, 3248404, 5684707, 6496808, 11369414, 12993616, 15429919, 22738828, 30859838, 45477656, 61719676, 90955312, 108009433, 123439352, 216018866, 246878704, 432037732, 864075464, 1728150928]

約数ペア:

[(1, 1728150928), (2, 864075464), (4, 432037732), (7, 246878704), (8, 216018866), (14, 123439352), (16, 108009433), (19, 90955312), (28, 61719676), (38, 45477656), (56, 30859838), (76, 22738828), (112, 15429919), (133, 12993616), (152, 11369414), (266, 6496808), (304, 5684707), (532, 3248404), (1064, 1624202), (2128, 812101)]