42565280654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 69634422144

約数和(自身を除く): 27069141490

約数列:

[1, 2, 13, 26, 169, 223, 338, 446, 641, 881, 1282, 1762, 2899, 5798, 8333, 11453, 16666, 22906, 37687, 75374, 108329, 142943, 148889, 196463, 216658, 285886, 297778, 392926, 564721, 1129442, 1858259, 2554019, 3716518, 5108038, 7341373, 14682746, 24157367, 33202247, 48314734, 66404494, 95437849, 125932783, 190875698, 251865566, 1637126179, 3274252358, 21282640327, 42565280654]

約数ペア:

[(1, 42565280654), (2, 21282640327), (13, 3274252358), (26, 1637126179), (169, 251865566), (223, 190875698), (338, 125932783), (446, 95437849), (641, 66404494), (881, 48314734), (1282, 33202247), (1762, 24157367), (2899, 14682746), (5798, 7341373), (8333, 5108038), (11453, 3716518), (16666, 2554019), (22906, 1858259), (37687, 1129442), (75374, 564721), (108329, 392926), (142943, 297778), (148889, 285886), (196463, 216658)]