22821008

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5559

約数の個数: 40

約数和(自身を含む): 51907392

約数和(自身を除く): 29086384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 5507, 11014, 22028, 38549, 44056, 77098, 88112, 154196, 203759, 308392, 407518, 616784, 815036, 1426313, 1630072, 2852626, 3260144, 5705252, 11410504, 22821008]

約数ペア:

[(1, 22821008), (2, 11410504), (4, 5705252), (7, 3260144), (8, 2852626), (14, 1630072), (16, 1426313), (28, 815036), (37, 616784), (56, 407518), (74, 308392), (112, 203759), (148, 154196), (259, 88112), (296, 77098), (518, 44056), (592, 38549), (1036, 22028), (2072, 11014), (4144, 5507)]