70030616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 139482000

約数和(自身を除く): 69451384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 818, 1259, 1636, 2518, 3272, 5036, 6953, 10072, 13906, 21403, 27812, 42806, 55624, 85612, 171224, 514931, 1029862, 2059724, 4119448, 8753827, 17507654, 35015308, 70030616]

約数ペア:

[(1, 70030616), (2, 35015308), (4, 17507654), (8, 8753827), (17, 4119448), (34, 2059724), (68, 1029862), (136, 514931), (409, 171224), (818, 85612), (1259, 55624), (1636, 42806), (2518, 27812), (3272, 21403), (5036, 13906), (6953, 10072)]