15328672

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 32114880

約数和(自身を除く): 16786208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 353, 368, 472, 706, 736, 944, 1357, 1412, 1888, 2714, 2824, 5428, 5648, 8119, 10856, 11296, 16238, 20827, 21712, 32476, 41654, 43424, 64952, 83308, 129904, 166616, 259808, 333232, 479021, 666464, 958042, 1916084, 3832168, 7664336, 15328672]

約数ペア:

[(1, 15328672), (2, 7664336), (4, 3832168), (8, 1916084), (16, 958042), (23, 666464), (32, 479021), (46, 333232), (59, 259808), (92, 166616), (118, 129904), (184, 83308), (236, 64952), (353, 43424), (368, 41654), (472, 32476), (706, 21712), (736, 20827), (944, 16238), (1357, 11296), (1412, 10856), (1888, 8119), (2714, 5648), (2824, 5428)]