28317308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 53071200

約数和(自身を除く): 24753892

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4679, 6052, 9358, 18716, 79543, 159086, 318172, 416431, 832862, 1665724, 7079327, 14158654, 28317308]

約数ペア:

[(1, 28317308), (2, 14158654), (4, 7079327), (17, 1665724), (34, 832862), (68, 416431), (89, 318172), (178, 159086), (356, 79543), (1513, 18716), (3026, 9358), (4679, 6052)]