26266190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 50315904

約数和(自身を除く): 24049714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 421, 734, 842, 1835, 2105, 3670, 4210, 6239, 7157, 12478, 14314, 31195, 35785, 62390, 71570, 154507, 309014, 772535, 1545070, 2626619, 5253238, 13133095, 26266190]

約数ペア:

[(1, 26266190), (2, 13133095), (5, 5253238), (10, 2626619), (17, 1545070), (34, 772535), (85, 309014), (170, 154507), (367, 71570), (421, 62390), (734, 35785), (842, 31195), (1835, 14314), (2105, 12478), (3670, 7157), (4210, 6239)]