7798816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 8651744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 127, 152, 202, 254, 304, 404, 508, 608, 808, 1016, 1616, 1919, 2032, 2413, 3232, 3838, 4064, 4826, 7676, 9652, 12827, 15352, 19304, 25654, 30704, 38608, 51308, 61408, 77216, 102616, 205232, 243713, 410464, 487426, 974852, 1949704, 3899408, 7798816]

約数ペア:

[(1, 7798816), (2, 3899408), (4, 1949704), (8, 974852), (16, 487426), (19, 410464), (32, 243713), (38, 205232), (76, 102616), (101, 77216), (127, 61408), (152, 51308), (202, 38608), (254, 30704), (304, 25654), (404, 19304), (508, 15352), (608, 12827), (808, 9652), (1016, 7676), (1616, 4826), (1919, 4064), (2032, 3838), (2413, 3232)]