74896744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 157057920

約数和(自身を除く): 82161176

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 1787, 3224, 3574, 5239, 7148, 10478, 14296, 20956, 23231, 41912, 46462, 55397, 92924, 110794, 185848, 221588, 302003, 443176, 604006, 720161, 1208012, 1440322, 2416024, 2880644, 5761288, 9362093, 18724186, 37448372, 74896744]

約数ペア:

[(1, 74896744), (2, 37448372), (4, 18724186), (8, 9362093), (13, 5761288), (26, 2880644), (31, 2416024), (52, 1440322), (62, 1208012), (104, 720161), (124, 604006), (169, 443176), (248, 302003), (338, 221588), (403, 185848), (676, 110794), (806, 92924), (1352, 55397), (1612, 46462), (1787, 41912), (3224, 23231), (3574, 20956), (5239, 14296), (7148, 10478)]