28181410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 54295920

約数和(自身を除く): 26114510

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 1709, 3298, 3418, 8245, 8545, 16490, 17090, 29053, 58106, 145265, 165773, 290530, 331546, 828865, 1657730, 2818141, 5636282, 14090705, 28181410]

約数ペア:

[(1, 28181410), (2, 14090705), (5, 5636282), (10, 2818141), (17, 1657730), (34, 828865), (85, 331546), (97, 290530), (170, 165773), (194, 145265), (485, 58106), (970, 29053), (1649, 17090), (1709, 16490), (3298, 8545), (3418, 8245)]