38080042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 80123904

約数和(自身を除く): 42043862

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 827, 1001, 1654, 1771, 2002, 2093, 3289, 3542, 4186, 5789, 6578, 9097, 10751, 11578, 18194, 19021, 21502, 23023, 38042, 46046, 63679, 75257, 118261, 127358, 133147, 150514, 209231, 236522, 247273, 266294, 418462, 494546, 827827, 1464617, 1655654, 1730911, 2720003, 2929234, 3461822, 5440006, 19040021, 38080042]

約数ペア:

[(1, 38080042), (2, 19040021), (7, 5440006), (11, 3461822), (13, 2929234), (14, 2720003), (22, 1730911), (23, 1655654), (26, 1464617), (46, 827827), (77, 494546), (91, 418462), (143, 266294), (154, 247273), (161, 236522), (182, 209231), (253, 150514), (286, 133147), (299, 127358), (322, 118261), (506, 75257), (598, 63679), (827, 46046), (1001, 38042), (1654, 23023), (1771, 21502), (2002, 19021), (2093, 18194), (3289, 11578), (3542, 10751), (4186, 9097), (5789, 6578)]