23271416

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 50220000

約数和(自身を除く): 26948584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2789, 4172, 5578, 8344, 11156, 19523, 22312, 39046, 78092, 156184, 415561, 831122, 1662244, 2908927, 3324488, 5817854, 11635708, 23271416]

約数ペア:

[(1, 23271416), (2, 11635708), (4, 5817854), (7, 3324488), (8, 2908927), (14, 1662244), (28, 831122), (56, 415561), (149, 156184), (298, 78092), (596, 39046), (1043, 22312), (1192, 19523), (2086, 11156), (2789, 8344), (4172, 5578)]