4208028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6678372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 449, 781, 852, 898, 1347, 1562, 1796, 2343, 2694, 3124, 4686, 4939, 5388, 9372, 9878, 14817, 19756, 29634, 31879, 59268, 63758, 95637, 127516, 191274, 350669, 382548, 701338, 1052007, 1402676, 2104014, 4208028]

約数ペア:

[(1, 4208028), (2, 2104014), (3, 1402676), (4, 1052007), (6, 701338), (11, 382548), (12, 350669), (22, 191274), (33, 127516), (44, 95637), (66, 63758), (71, 59268), (132, 31879), (142, 29634), (213, 19756), (284, 14817), (426, 9878), (449, 9372), (781, 5388), (852, 4939), (898, 4686), (1347, 3124), (1562, 2694), (1796, 2343)]