82782658

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 158742720

約数和(自身を除く): 75960062

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 1933, 2254, 3059, 3866, 6118, 13531, 21413, 27062, 36727, 42826, 44459, 73454, 88918, 94717, 189434, 257089, 311213, 514178, 622426, 844721, 1689442, 1799623, 2178491, 3599246, 4356982, 5913047, 11826094, 41391329, 82782658]

約数ペア:

[(1, 82782658), (2, 41391329), (7, 11826094), (14, 5913047), (19, 4356982), (23, 3599246), (38, 2178491), (46, 1799623), (49, 1689442), (98, 844721), (133, 622426), (161, 514178), (266, 311213), (322, 257089), (437, 189434), (874, 94717), (931, 88918), (1127, 73454), (1862, 44459), (1933, 42826), (2254, 36727), (3059, 27062), (3866, 21413), (6118, 13531)]