79428386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 51830494

約数列:

[1, 2, 17, 31, 34, 62, 179, 358, 421, 527, 842, 1054, 3043, 5549, 6086, 7157, 11098, 13051, 14314, 26102, 75359, 94333, 150718, 188666, 221867, 443734, 1281103, 2336129, 2562206, 4672258, 39714193, 79428386]

約数ペア:

[(1, 79428386), (2, 39714193), (17, 4672258), (31, 2562206), (34, 2336129), (62, 1281103), (179, 443734), (358, 221867), (421, 188666), (527, 150718), (842, 94333), (1054, 75359), (3043, 26102), (5549, 14314), (6086, 13051), (7157, 11098)]