40150292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 87720192

約数和(自身を除く): 47569900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1511, 1898, 2044, 3022, 3796, 6044, 6643, 10577, 13286, 19643, 21154, 26572, 39286, 42308, 78572, 110303, 137501, 220606, 275002, 441212, 550004, 772121, 1433939, 1544242, 2867878, 3088484, 5735756, 10037573, 20075146, 40150292]

約数ペア:

[(1, 40150292), (2, 20075146), (4, 10037573), (7, 5735756), (13, 3088484), (14, 2867878), (26, 1544242), (28, 1433939), (52, 772121), (73, 550004), (91, 441212), (146, 275002), (182, 220606), (292, 137501), (364, 110303), (511, 78572), (949, 42308), (1022, 39286), (1511, 26572), (1898, 21154), (2044, 19643), (3022, 13286), (3796, 10577), (6044, 6643)]