64655862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1291}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 137303424

約数和(自身を除く): 72647562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 491, 982, 1291, 1473, 2582, 2946, 3873, 7746, 8347, 16694, 21947, 25041, 43894, 50082, 65841, 131682, 633881, 1267762, 1901643, 3803286, 10775977, 21551954, 32327931, 64655862]

約数ペア:

[(1, 64655862), (2, 32327931), (3, 21551954), (6, 10775977), (17, 3803286), (34, 1901643), (51, 1267762), (102, 633881), (491, 131682), (982, 65841), (1291, 50082), (1473, 43894), (2582, 25041), (2946, 21947), (3873, 16694), (7746, 8347)]