17154256

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 38400320

約数和(自身を除く): 21246064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 1579, 2716, 3158, 5432, 6316, 10864, 11053, 12632, 22106, 25264, 44212, 88424, 153163, 176848, 306326, 612652, 1072141, 1225304, 2144282, 2450608, 4288564, 8577128, 17154256]

約数ペア:

[(1, 17154256), (2, 8577128), (4, 4288564), (7, 2450608), (8, 2144282), (14, 1225304), (16, 1072141), (28, 612652), (56, 306326), (97, 176848), (112, 153163), (194, 88424), (388, 44212), (679, 25264), (776, 22106), (1358, 12632), (1552, 11053), (1579, 10864), (2716, 6316), (3158, 5432)]