42409172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5953}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 80521896

約数和(自身を除く): 38112724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 5953, 7124, 11906, 23812, 77389, 154778, 309556, 815561, 1631122, 3262244, 10602293, 21204586, 42409172]

約数ペア:

[(1, 42409172), (2, 21204586), (4, 10602293), (13, 3262244), (26, 1631122), (52, 815561), (137, 309556), (274, 154778), (548, 77389), (1781, 23812), (3562, 11906), (5953, 7124)]