42088004

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 87024000

約数和(自身を除く): 44935996

約数列:

[1, 2, 4, 7, 14, 28, 59, 73, 118, 146, 236, 292, 349, 413, 511, 698, 826, 1022, 1396, 1652, 2044, 2443, 4307, 4886, 8614, 9772, 17228, 20591, 25477, 30149, 41182, 50954, 60298, 82364, 101908, 120596, 144137, 178339, 288274, 356678, 576548, 713356, 1503143, 3006286, 6012572, 10522001, 21044002, 42088004]

約数ペア:

[(1, 42088004), (2, 21044002), (4, 10522001), (7, 6012572), (14, 3006286), (28, 1503143), (59, 713356), (73, 576548), (118, 356678), (146, 288274), (236, 178339), (292, 144137), (349, 120596), (413, 101908), (511, 82364), (698, 60298), (826, 50954), (1022, 41182), (1396, 30149), (1652, 25477), (2044, 20591), (2443, 17228), (4307, 9772), (4886, 8614)]