742779152

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{1123}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 1464284256

約数和(自身を除く): 721505104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 617, 1072, 1123, 1234, 2246, 2468, 4492, 4936, 8984, 9872, 17968, 41339, 75241, 82678, 150482, 165356, 300964, 330712, 601928, 661424, 692891, 1203856, 1385782, 2771564, 5543128, 11086256, 46423697, 92847394, 185694788, 371389576, 742779152]

約数ペア:

[(1, 742779152), (2, 371389576), (4, 185694788), (8, 92847394), (16, 46423697), (67, 11086256), (134, 5543128), (268, 2771564), (536, 1385782), (617, 1203856), (1072, 692891), (1123, 661424), (1234, 601928), (2246, 330712), (2468, 300964), (4492, 165356), (4936, 150482), (8984, 82678), (9872, 75241), (17968, 41339)]