29984396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 60582816

約数和(自身を除く): 30598420

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 317, 428, 442, 634, 884, 1268, 1391, 1819, 2782, 3638, 4121, 5389, 5564, 7276, 8242, 10778, 16484, 21556, 23647, 33919, 47294, 67838, 70057, 94588, 135676, 140114, 280228, 440947, 576623, 881894, 1153246, 1763788, 2306492, 7496099, 14992198, 29984396]

約数ペア:

[(1, 29984396), (2, 14992198), (4, 7496099), (13, 2306492), (17, 1763788), (26, 1153246), (34, 881894), (52, 576623), (68, 440947), (107, 280228), (214, 140114), (221, 135676), (317, 94588), (428, 70057), (442, 67838), (634, 47294), (884, 33919), (1268, 23647), (1391, 21556), (1819, 16484), (2782, 10778), (3638, 8242), (4121, 7276), (5389, 5564)]