75700016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21849

約数の個数: 40

約数和(自身を含む): 173036544

約数和(自身を除く): 97336528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21803, 43606, 87212, 152621, 174424, 305242, 348848, 610484, 675893, 1220968, 1351786, 2441936, 2703572, 4731251, 5407144, 9462502, 10814288, 18925004, 37850008, 75700016]

約数ペア:

[(1, 75700016), (2, 37850008), (4, 18925004), (7, 10814288), (8, 9462502), (14, 5407144), (16, 4731251), (28, 2703572), (31, 2441936), (56, 1351786), (62, 1220968), (112, 675893), (124, 610484), (217, 348848), (248, 305242), (434, 174424), (496, 152621), (868, 87212), (1736, 43606), (3472, 21803)]