949648

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 2152640

約数和(自身を除く): 1202992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 139, 244, 278, 427, 488, 556, 854, 973, 976, 1112, 1708, 1946, 2224, 3416, 3892, 6832, 7784, 8479, 15568, 16958, 33916, 59353, 67832, 118706, 135664, 237412, 474824, 949648]

約数ペア:

[(1, 949648), (2, 474824), (4, 237412), (7, 135664), (8, 118706), (14, 67832), (16, 59353), (28, 33916), (56, 16958), (61, 15568), (112, 8479), (122, 7784), (139, 6832), (244, 3892), (278, 3416), (427, 2224), (488, 1946), (556, 1708), (854, 1112), (973, 976)]