2225266624

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261427}}^1$

素因数の和:261465

約数の個数: 56

約数和(自身を含む): 5312216960

約数和(自身を除く): 3086950336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 261427, 522854, 1045708, 1829989, 2091416, 3659978, 4182832, 4967113, 7319956, 8365664, 9934226, 14639912, 16731328, 19868452, 29279824, 34769791, 39736904, 58559648, 69539582, 79473808, 117119296, 139079164, 158947616, 278158328, 317895232, 556316656, 1112633312, 2225266624]

約数ペア:

[(1, 2225266624), (2, 1112633312), (4, 556316656), (7, 317895232), (8, 278158328), (14, 158947616), (16, 139079164), (19, 117119296), (28, 79473808), (32, 69539582), (38, 58559648), (56, 39736904), (64, 34769791), (76, 29279824), (112, 19868452), (133, 16731328), (152, 14639912), (224, 9934226), (266, 8365664), (304, 7319956), (448, 4967113), (532, 4182832), (608, 3659978), (1064, 2091416), (1216, 1829989), (2128, 1045708), (4256, 522854), (8512, 261427)]