22235776

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 47980800

約数和(自身を除く): 25745024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 223, 304, 328, 446, 608, 656, 779, 892, 1216, 1312, 1558, 1784, 2432, 2624, 3116, 3568, 4237, 5248, 6232, 7136, 8474, 9143, 12464, 14272, 16948, 18286, 24928, 28544, 33896, 36572, 49856, 67792, 73144, 99712, 135584, 146288, 173717, 271168, 292576, 347434, 542336, 585152, 694868, 1170304, 1389736, 2779472, 5558944, 11117888, 22235776]

約数ペア:

[(1, 22235776), (2, 11117888), (4, 5558944), (8, 2779472), (16, 1389736), (19, 1170304), (32, 694868), (38, 585152), (41, 542336), (64, 347434), (76, 292576), (82, 271168), (128, 173717), (152, 146288), (164, 135584), (223, 99712), (304, 73144), (328, 67792), (446, 49856), (608, 36572), (656, 33896), (779, 28544), (892, 24928), (1216, 18286), (1312, 16948), (1558, 14272), (1784, 12464), (2432, 9143), (2624, 8474), (3116, 7136), (3568, 6232), (4237, 5248)]