15051376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 30248064

約数和(自身を除く): 15196688

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 167, 172, 262, 334, 344, 524, 668, 688, 1048, 1336, 2096, 2672, 5633, 7181, 11266, 14362, 21877, 22532, 28724, 43754, 45064, 57448, 87508, 90128, 114896, 175016, 350032, 940711, 1881422, 3762844, 7525688, 15051376]

約数ペア:

[(1, 15051376), (2, 7525688), (4, 3762844), (8, 1881422), (16, 940711), (43, 350032), (86, 175016), (131, 114896), (167, 90128), (172, 87508), (262, 57448), (334, 45064), (344, 43754), (524, 28724), (668, 22532), (688, 21877), (1048, 14362), (1336, 11266), (2096, 7181), (2672, 5633)]