21982850624

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{386369}}^1$

素因数の和:386515

約数の個数: 56

約数和(自身を含む): 50246645760

約数和(自身を除く): 28263795136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 28448, 56896, 386369, 772738, 1545476, 2704583, 3090952, 5409166, 6181904, 10818332, 12363808, 21636664, 24727616, 43273328, 49068863, 86546656, 98137726, 173093312, 196275452, 343482041, 392550904, 686964082, 785101808, 1373928164, 1570203616, 2747856328, 3140407232, 5495712656, 10991425312, 21982850624]

約数ペア:

[(1, 21982850624), (2, 10991425312), (4, 5495712656), (7, 3140407232), (8, 2747856328), (14, 1570203616), (16, 1373928164), (28, 785101808), (32, 686964082), (56, 392550904), (64, 343482041), (112, 196275452), (127, 173093312), (224, 98137726), (254, 86546656), (448, 49068863), (508, 43273328), (889, 24727616), (1016, 21636664), (1778, 12363808), (2032, 10818332), (3556, 6181904), (4064, 5409166), (7112, 3090952), (8128, 2704583), (14224, 1545476), (28448, 772738), (56896, 386369)]