74028008

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 146253600

約数和(自身を除く): 72225592

約数列:

[1, 2, 4, 8, 47, 59, 71, 94, 118, 142, 188, 236, 284, 376, 472, 568, 2209, 2773, 3337, 4189, 4418, 5546, 6674, 8378, 8836, 11092, 13348, 16756, 17672, 22184, 26696, 33512, 130331, 156839, 196883, 260662, 313678, 393766, 521324, 627356, 787532, 1042648, 1254712, 1575064, 9253501, 18507002, 37014004, 74028008]

約数ペア:

[(1, 74028008), (2, 37014004), (4, 18507002), (8, 9253501), (47, 1575064), (59, 1254712), (71, 1042648), (94, 787532), (118, 627356), (142, 521324), (188, 393766), (236, 313678), (284, 260662), (376, 196883), (472, 156839), (568, 130331), (2209, 33512), (2773, 26696), (3337, 22184), (4189, 17672), (4418, 16756), (5546, 13348), (6674, 11092), (8378, 8836)]