42469826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 77813760

約数和(自身を除く): 35343934

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2383, 2546, 4766, 8911, 16681, 17822, 33362, 45277, 90554, 159661, 316939, 319322, 633878, 1117627, 2235254, 3033559, 6067118, 21234913, 42469826]

約数ペア:

[(1, 42469826), (2, 21234913), (7, 6067118), (14, 3033559), (19, 2235254), (38, 1117627), (67, 633878), (133, 319322), (134, 316939), (266, 159661), (469, 90554), (938, 45277), (1273, 33362), (2383, 17822), (2546, 16681), (4766, 8911)]