77949998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 142305984

約数和(自身を除く): 64355986

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 386, 1351, 1697, 2702, 3281, 3394, 6562, 11879, 22967, 23758, 28849, 45934, 57698, 201943, 327521, 403886, 655042, 2292647, 4585294, 5567857, 11135714, 38974999, 77949998]

約数ペア:

[(1, 77949998), (2, 38974999), (7, 11135714), (14, 5567857), (17, 4585294), (34, 2292647), (119, 655042), (193, 403886), (238, 327521), (386, 201943), (1351, 57698), (1697, 45934), (2702, 28849), (3281, 23758), (3394, 22967), (6562, 11879)]