17205428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 32009544

約数和(自身を除く): 14804116

約数列:

[1, 2, 4, 17, 34, 68, 421, 601, 842, 1202, 1684, 2404, 7157, 10217, 14314, 20434, 28628, 40868, 253021, 506042, 1012084, 4301357, 8602714, 17205428]

約数ペア:

[(1, 17205428), (2, 8602714), (4, 4301357), (17, 1012084), (34, 506042), (68, 253021), (421, 40868), (601, 28628), (842, 20434), (1202, 14314), (1684, 10217), (2404, 7157)]