65609248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 70712672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 919, 1552, 1838, 2231, 3104, 3676, 4462, 7352, 8924, 14704, 17848, 21137, 29408, 35696, 42274, 71392, 84548, 89143, 169096, 178286, 338192, 356572, 676384, 713144, 1426288, 2050289, 2852576, 4100578, 8201156, 16402312, 32804624, 65609248]

約数ペア:

[(1, 65609248), (2, 32804624), (4, 16402312), (8, 8201156), (16, 4100578), (23, 2852576), (32, 2050289), (46, 1426288), (92, 713144), (97, 676384), (184, 356572), (194, 338192), (368, 178286), (388, 169096), (736, 89143), (776, 84548), (919, 71392), (1552, 42274), (1838, 35696), (2231, 29408), (3104, 21137), (3676, 17848), (4462, 14704), (7352, 8924)]