26741468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 53174016

約数和(自身を除く): 26432548

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 313, 403, 626, 689, 806, 1252, 1378, 1612, 1643, 2756, 3286, 4069, 6572, 8138, 9703, 16276, 16589, 19406, 21359, 33178, 38812, 42718, 66356, 85436, 126139, 215657, 252278, 431314, 504556, 514259, 862628, 1028518, 2057036, 6685367, 13370734, 26741468]

約数ペア:

[(1, 26741468), (2, 13370734), (4, 6685367), (13, 2057036), (26, 1028518), (31, 862628), (52, 514259), (53, 504556), (62, 431314), (106, 252278), (124, 215657), (212, 126139), (313, 85436), (403, 66356), (626, 42718), (689, 38812), (806, 33178), (1252, 21359), (1378, 19406), (1612, 16589), (1643, 16276), (2756, 9703), (3286, 8138), (4069, 6572)]