26647348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3896

約数の個数: 48

約数和(自身を含む): 60430720

約数和(自身を除く): 33783372

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3853, 6916, 7706, 15412, 26971, 50089, 53942, 73207, 100178, 107884, 146414, 200356, 292828, 350623, 512449, 701246, 951691, 1024898, 1402492, 1903382, 2049796, 3806764, 6661837, 13323674, 26647348]

約数ペア:

[(1, 26647348), (2, 13323674), (4, 6661837), (7, 3806764), (13, 2049796), (14, 1903382), (19, 1402492), (26, 1024898), (28, 951691), (38, 701246), (52, 512449), (76, 350623), (91, 292828), (133, 200356), (182, 146414), (247, 107884), (266, 100178), (364, 73207), (494, 53942), (532, 50089), (988, 26971), (1729, 15412), (3458, 7706), (3853, 6916)]