71260222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 123667200

約数和(自身を除く): 52406978

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 1129, 1661, 2258, 2869, 3322, 5738, 12419, 21451, 24838, 31559, 42902, 63118, 170479, 235961, 340958, 471922, 1875269, 3239101, 3750538, 6478202, 35630111, 71260222]

約数ペア:

[(1, 71260222), (2, 35630111), (11, 6478202), (19, 3750538), (22, 3239101), (38, 1875269), (151, 471922), (209, 340958), (302, 235961), (418, 170479), (1129, 63118), (1661, 42902), (2258, 31559), (2869, 24838), (3322, 21451), (5738, 12419)]