39340256

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 40856224

約数列:

[1, 2, 4, 8, 16, 32, 59, 67, 118, 134, 236, 268, 311, 472, 536, 622, 944, 1072, 1244, 1888, 2144, 2488, 3953, 4976, 7906, 9952, 15812, 18349, 20837, 31624, 36698, 41674, 63248, 73396, 83348, 126496, 146792, 166696, 293584, 333392, 587168, 666784, 1229383, 2458766, 4917532, 9835064, 19670128, 39340256]

約数ペア:

[(1, 39340256), (2, 19670128), (4, 9835064), (8, 4917532), (16, 2458766), (32, 1229383), (59, 666784), (67, 587168), (118, 333392), (134, 293584), (236, 166696), (268, 146792), (311, 126496), (472, 83348), (536, 73396), (622, 63248), (944, 41674), (1072, 36698), (1244, 31624), (1888, 20837), (2144, 18349), (2488, 15812), (3953, 9952), (4976, 7906)]