13649384

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 29406720

約数和(自身を除く): 15757336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1093, 1561, 1784, 2186, 3122, 4372, 6244, 7651, 8744, 12488, 15302, 30604, 61208, 243739, 487478, 974956, 1706173, 1949912, 3412346, 6824692, 13649384]

約数ペア:

[(1, 13649384), (2, 6824692), (4, 3412346), (7, 1949912), (8, 1706173), (14, 974956), (28, 487478), (56, 243739), (223, 61208), (446, 30604), (892, 15302), (1093, 12488), (1561, 8744), (1784, 7651), (2186, 6244), (3122, 4372)]