22038176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 46438560

約数和(自身を除く): 24400384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 541, 608, 1072, 1082, 1273, 2144, 2164, 2546, 4328, 5092, 8656, 10184, 10279, 17312, 20368, 20558, 36247, 40736, 41116, 72494, 82232, 144988, 164464, 289976, 328928, 579952, 688693, 1159904, 1377386, 2754772, 5509544, 11019088, 22038176]

約数ペア:

[(1, 22038176), (2, 11019088), (4, 5509544), (8, 2754772), (16, 1377386), (19, 1159904), (32, 688693), (38, 579952), (67, 328928), (76, 289976), (134, 164464), (152, 144988), (268, 82232), (304, 72494), (536, 41116), (541, 40736), (608, 36247), (1072, 20558), (1082, 20368), (1273, 17312), (2144, 10279), (2164, 10184), (2546, 8656), (4328, 5092)]