26789392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12623

約数の個数: 40

約数和(自身を含む): 62446400

約数和(自身を除く): 35657008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12589, 25178, 50356, 88123, 100712, 176246, 201424, 239191, 352492, 478382, 704984, 956764, 1409968, 1674337, 1913528, 3348674, 3827056, 6697348, 13394696, 26789392]

約数ペア:

[(1, 26789392), (2, 13394696), (4, 6697348), (7, 3827056), (8, 3348674), (14, 1913528), (16, 1674337), (19, 1409968), (28, 956764), (38, 704984), (56, 478382), (76, 352492), (112, 239191), (133, 201424), (152, 176246), (266, 100712), (304, 88123), (532, 50356), (1064, 25178), (2128, 12589)]