69948688

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19259}}^1$

素因数の和:19494

約数の個数: 20

約数和(自身を含む): 136129680

約数和(自身を除く): 66180992

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19259, 38518, 77036, 154072, 308144, 4371793, 8743586, 17487172, 34974344, 69948688]

約数ペア:

[(1, 69948688), (2, 34974344), (4, 17487172), (8, 8743586), (16, 4371793), (227, 308144), (454, 154072), (908, 77036), (1816, 38518), (3632, 19259)]