42487298

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 75694080

約数和(自身を除く): 33206782

約数列:

[1, 2, 7, 14, 31, 62, 217, 223, 434, 439, 446, 878, 1561, 3073, 3122, 6146, 6913, 13609, 13826, 27218, 48391, 95263, 96782, 97897, 190526, 195794, 685279, 1370558, 3034807, 6069614, 21243649, 42487298]

約数ペア:

[(1, 42487298), (2, 21243649), (7, 6069614), (14, 3034807), (31, 1370558), (62, 685279), (217, 195794), (223, 190526), (434, 97897), (439, 96782), (446, 95263), (878, 48391), (1561, 27218), (3073, 13826), (3122, 13609), (6146, 6913)]