38931204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 98219520

約数和(自身を除く): 59288316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479, 521, 958, 1042, 1437, 1563, 1916, 2084, 2874, 3126, 5748, 6227, 6252, 6773, 12454, 13546, 18681, 20319, 24908, 27092, 37362, 40638, 74724, 81276, 249559, 499118, 748677, 998236, 1497354, 2994708, 3244267, 6488534, 9732801, 12977068, 19465602, 38931204]

約数ペア:

[(1, 38931204), (2, 19465602), (3, 12977068), (4, 9732801), (6, 6488534), (12, 3244267), (13, 2994708), (26, 1497354), (39, 998236), (52, 748677), (78, 499118), (156, 249559), (479, 81276), (521, 74724), (958, 40638), (1042, 37362), (1437, 27092), (1563, 24908), (1916, 20319), (2084, 18681), (2874, 13546), (3126, 12454), (5748, 6773), (6227, 6252)]