8247648

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 22072176

約数和(自身を除く): 13824528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1621, 1696, 2544, 3242, 4863, 5088, 6484, 9726, 12968, 19452, 25936, 38904, 51872, 77808, 85913, 155616, 171826, 257739, 343652, 515478, 687304, 1030956, 1374608, 2061912, 2749216, 4123824, 8247648]

約数ペア:

[(1, 8247648), (2, 4123824), (3, 2749216), (4, 2061912), (6, 1374608), (8, 1030956), (12, 687304), (16, 515478), (24, 343652), (32, 257739), (48, 171826), (53, 155616), (96, 85913), (106, 77808), (159, 51872), (212, 38904), (318, 25936), (424, 19452), (636, 12968), (848, 9726), (1272, 6484), (1621, 5088), (1696, 4863), (2544, 3242)]