79904998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 131375520

約数和(自身を除く): 51470522

約数列:

[1, 2, 17, 34, 59, 61, 118, 122, 653, 1003, 1037, 1306, 2006, 2074, 3599, 7198, 11101, 22202, 38527, 39833, 61183, 77054, 79666, 122366, 654959, 677161, 1309918, 1354322, 2350147, 4700294, 39952499, 79904998]

約数ペア:

[(1, 79904998), (2, 39952499), (17, 4700294), (34, 2350147), (59, 1354322), (61, 1309918), (118, 677161), (122, 654959), (653, 122366), (1003, 79666), (1037, 77054), (1306, 61183), (2006, 39833), (2074, 38527), (3599, 22202), (7198, 11101)]