47143978

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 86832000

約数和(自身を除く): 39688022

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 3617, 6517, 7234, 13034, 25319, 50638, 68723, 137446, 177233, 354466, 481061, 962122, 1240631, 2481262, 3367427, 6734854, 23571989, 47143978]

約数ペア:

[(1, 47143978), (2, 23571989), (7, 6734854), (14, 3367427), (19, 2481262), (38, 1240631), (49, 962122), (98, 481061), (133, 354466), (266, 177233), (343, 137446), (686, 68723), (931, 50638), (1862, 25319), (3617, 13034), (6517, 7234)]