28678694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7012

約数の個数: 24

約数和(自身を含む): 50072904

約数和(自身を除く): 21394210

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 6971, 13942, 76681, 118507, 153362, 237014, 843491, 1303577, 1686982, 2607154, 14339347, 28678694]

約数ペア:

[(1, 28678694), (2, 14339347), (11, 2607154), (17, 1686982), (22, 1303577), (34, 843491), (121, 237014), (187, 153362), (242, 118507), (374, 76681), (2057, 13942), (4114, 6971)]