28919104

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 59911488

約数和(自身を除く): 30992384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 103, 107, 164, 206, 214, 328, 412, 428, 656, 824, 856, 1312, 1648, 1712, 2624, 3296, 3424, 4223, 4387, 6592, 6848, 8446, 8774, 11021, 16892, 17548, 22042, 33784, 35096, 44084, 67568, 70192, 88168, 135136, 140384, 176336, 270272, 280768, 352672, 451861, 705344, 903722, 1807444, 3614888, 7229776, 14459552, 28919104]

約数ペア:

[(1, 28919104), (2, 14459552), (4, 7229776), (8, 3614888), (16, 1807444), (32, 903722), (41, 705344), (64, 451861), (82, 352672), (103, 280768), (107, 270272), (164, 176336), (206, 140384), (214, 135136), (328, 88168), (412, 70192), (428, 67568), (656, 44084), (824, 35096), (856, 33784), (1312, 22042), (1648, 17548), (1712, 16892), (2624, 11021), (3296, 8774), (3424, 8446), (4223, 6848), (4387, 6592)]