40137914882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 68514840576

約数和(自身を除く): 28376925694

約数列:

[1, 2, 13, 23, 26, 46, 103, 206, 299, 443, 598, 886, 1339, 1471, 2369, 2678, 2942, 4738, 5759, 10189, 11518, 19123, 20378, 30797, 33833, 38246, 45629, 61594, 67666, 91258, 132457, 151513, 264914, 303026, 439829, 593177, 651653, 879658, 1049467, 1186354, 1303306, 1969669, 2098934, 3484799, 3939338, 6969598, 8471489, 13643071, 14988019, 16942978, 27286142, 29976038, 45302387, 67120259, 90604774, 134240518, 194844247, 389688494, 872563367, 1543765957, 1745126734, 3087531914, 20068957441, 40137914882]

約数ペア:

[(1, 40137914882), (2, 20068957441), (13, 3087531914), (23, 1745126734), (26, 1543765957), (46, 872563367), (103, 389688494), (206, 194844247), (299, 134240518), (443, 90604774), (598, 67120259), (886, 45302387), (1339, 29976038), (1471, 27286142), (2369, 16942978), (2678, 14988019), (2942, 13643071), (4738, 8471489), (5759, 6969598), (10189, 3939338), (11518, 3484799), (19123, 2098934), (20378, 1969669), (30797, 1303306), (33833, 1186354), (38246, 1049467), (45629, 879658), (61594, 651653), (67666, 593177), (91258, 439829), (132457, 303026), (151513, 264914)]