25175388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 67785984

約数和(自身を除く): 42610596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2801, 2996, 4494, 5602, 8403, 8988, 11204, 16806, 19607, 33612, 39214, 58821, 78428, 117642, 235284, 299707, 599414, 899121, 1198828, 1798242, 2097949, 3596484, 4195898, 6293847, 8391796, 12587694, 25175388]

約数ペア:

[(1, 25175388), (2, 12587694), (3, 8391796), (4, 6293847), (6, 4195898), (7, 3596484), (12, 2097949), (14, 1798242), (21, 1198828), (28, 899121), (42, 599414), (84, 299707), (107, 235284), (214, 117642), (321, 78428), (428, 58821), (642, 39214), (749, 33612), (1284, 19607), (1498, 16806), (2247, 11204), (2801, 8988), (2996, 8403), (4494, 5602)]