42540212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6800

約数の個数: 36

約数和(自身を含む): 88135908

約数和(自身を除く): 45595696

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 6761, 13522, 27044, 74371, 87893, 148742, 175786, 297484, 351572, 818081, 966823, 1636162, 1933646, 3272324, 3867292, 10635053, 21270106, 42540212]

約数ペア:

[(1, 42540212), (2, 21270106), (4, 10635053), (11, 3867292), (13, 3272324), (22, 1933646), (26, 1636162), (44, 966823), (52, 818081), (121, 351572), (143, 297484), (242, 175786), (286, 148742), (484, 87893), (572, 74371), (1573, 27044), (3146, 13522), (6292, 6761)]