66533998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 103305600

約数和(自身を除く): 36771602

約数列:

[1, 2, 31, 62, 421, 842, 2549, 5098, 13051, 26102, 79019, 158038, 1073129, 2146258, 33266999, 66533998]

約数ペア:

[(1, 66533998), (2, 33266999), (31, 2146258), (62, 1073129), (421, 158038), (842, 79019), (2549, 26102), (5098, 13051)]