7301392

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 16821840

約数和(自身を除く): 9520448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 139, 196, 268, 278, 392, 469, 536, 556, 784, 938, 973, 1072, 1112, 1876, 1946, 2224, 3283, 3752, 3892, 6566, 6811, 7504, 7784, 9313, 13132, 13622, 15568, 18626, 26264, 27244, 37252, 52528, 54488, 65191, 74504, 108976, 130382, 149008, 260764, 456337, 521528, 912674, 1043056, 1825348, 3650696, 7301392]

約数ペア:

[(1, 7301392), (2, 3650696), (4, 1825348), (7, 1043056), (8, 912674), (14, 521528), (16, 456337), (28, 260764), (49, 149008), (56, 130382), (67, 108976), (98, 74504), (112, 65191), (134, 54488), (139, 52528), (196, 37252), (268, 27244), (278, 26264), (392, 18626), (469, 15568), (536, 13622), (556, 13132), (784, 9313), (938, 7784), (973, 7504), (1072, 6811), (1112, 6566), (1876, 3892), (1946, 3752), (2224, 3283)]