28167588001

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{6151}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 34018099200

約数和(自身を除く): 5850511199

約数列:

[1, 7, 31, 47, 217, 329, 449, 1457, 3143, 6151, 10199, 13919, 21103, 43057, 97433, 147721, 190681, 289097, 654193, 1334767, 2023679, 2761799, 4579351, 8962007, 19332593, 62734049, 85615769, 129804553, 599310383, 908631871, 4023941143, 28167588001]

約数ペア:

[(1, 28167588001), (7, 4023941143), (31, 908631871), (47, 599310383), (217, 129804553), (329, 85615769), (449, 62734049), (1457, 19332593), (3143, 8962007), (6151, 4579351), (10199, 2761799), (13919, 2023679), (21103, 1334767), (43057, 654193), (97433, 289097), (147721, 190681)]