26765123

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 37822464

約数和(自身を除く): 11057341

約数列:

[1, 7, 11, 17, 23, 49, 77, 119, 127, 161, 187, 253, 391, 539, 833, 889, 1127, 1309, 1397, 1771, 2159, 2737, 2921, 4301, 6223, 9163, 9779, 12397, 15113, 19159, 20447, 23749, 30107, 32131, 49657, 68453, 105791, 143129, 166243, 210749, 224917, 347599, 546227, 1163701, 1574419, 2433193, 3823589, 26765123]

約数ペア:

[(1, 26765123), (7, 3823589), (11, 2433193), (17, 1574419), (23, 1163701), (49, 546227), (77, 347599), (119, 224917), (127, 210749), (161, 166243), (187, 143129), (253, 105791), (391, 68453), (539, 49657), (833, 32131), (889, 30107), (1127, 23749), (1309, 20447), (1397, 19159), (1771, 15113), (2159, 12397), (2737, 9779), (2921, 9163), (4301, 6223)]