25382392

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 56183760

約数和(自身を除く): 30801368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 887, 1022, 1774, 2044, 3548, 3577, 4088, 6209, 7096, 7154, 12418, 14308, 24836, 28616, 43463, 49672, 64751, 86926, 129502, 173852, 259004, 347704, 453257, 518008, 906514, 1813028, 3172799, 3626056, 6345598, 12691196, 25382392]

約数ペア:

[(1, 25382392), (2, 12691196), (4, 6345598), (7, 3626056), (8, 3172799), (14, 1813028), (28, 906514), (49, 518008), (56, 453257), (73, 347704), (98, 259004), (146, 173852), (196, 129502), (292, 86926), (392, 64751), (511, 49672), (584, 43463), (887, 28616), (1022, 24836), (1774, 14308), (2044, 12418), (3548, 7154), (3577, 7096), (4088, 6209)]