713789872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{2213}}^1$

素因数の和:3301

約数の個数: 40

約数和(自身を含む): 1457786160

約数和(自身を除く): 743996288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1061, 2122, 2213, 4244, 4426, 8488, 8852, 16976, 17704, 20159, 35408, 40318, 42047, 80636, 84094, 161272, 168188, 322544, 336376, 672752, 2347993, 4695986, 9391972, 18783944, 37567888, 44611867, 89223734, 178447468, 356894936, 713789872]

約数ペア:

[(1, 713789872), (2, 356894936), (4, 178447468), (8, 89223734), (16, 44611867), (19, 37567888), (38, 18783944), (76, 9391972), (152, 4695986), (304, 2347993), (1061, 672752), (2122, 336376), (2213, 322544), (4244, 168188), (4426, 161272), (8488, 84094), (8852, 80636), (16976, 42047), (17704, 40318), (20159, 35408)]