28217024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 61722000

約数和(自身を除く): 33504976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 149, 176, 269, 298, 352, 538, 596, 704, 1076, 1192, 1639, 2152, 2384, 2959, 3278, 4304, 4768, 5918, 6556, 8608, 9536, 11836, 13112, 17216, 23672, 26224, 40081, 47344, 52448, 80162, 94688, 104896, 160324, 189376, 320648, 440891, 641296, 881782, 1282592, 1763564, 2565184, 3527128, 7054256, 14108512, 28217024]

約数ペア:

[(1, 28217024), (2, 14108512), (4, 7054256), (8, 3527128), (11, 2565184), (16, 1763564), (22, 1282592), (32, 881782), (44, 641296), (64, 440891), (88, 320648), (149, 189376), (176, 160324), (269, 104896), (298, 94688), (352, 80162), (538, 52448), (596, 47344), (704, 40081), (1076, 26224), (1192, 23672), (1639, 17216), (2152, 13112), (2384, 11836), (2959, 9536), (3278, 8608), (4304, 6556), (4768, 5918)]