42165578

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 40571062

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 1439, 2093, 2254, 2878, 4186, 10073, 14651, 18707, 20146, 29302, 33097, 37414, 66194, 70511, 130949, 141022, 231679, 261898, 430261, 463358, 860522, 916643, 1621753, 1833286, 3011827, 3243506, 6023654, 21082789, 42165578]

約数ペア:

[(1, 42165578), (2, 21082789), (7, 6023654), (13, 3243506), (14, 3011827), (23, 1833286), (26, 1621753), (46, 916643), (49, 860522), (91, 463358), (98, 430261), (161, 261898), (182, 231679), (299, 141022), (322, 130949), (598, 70511), (637, 66194), (1127, 37414), (1274, 33097), (1439, 29302), (2093, 20146), (2254, 18707), (2878, 14651), (4186, 10073)]