72536848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 74775152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 439, 449, 878, 898, 1756, 1796, 3512, 3592, 7024, 7184, 10097, 10327, 20194, 20654, 40388, 41308, 80776, 82616, 161552, 165232, 197111, 394222, 788444, 1576888, 3153776, 4533553, 9067106, 18134212, 36268424, 72536848]

約数ペア:

[(1, 72536848), (2, 36268424), (4, 18134212), (8, 9067106), (16, 4533553), (23, 3153776), (46, 1576888), (92, 788444), (184, 394222), (368, 197111), (439, 165232), (449, 161552), (878, 82616), (898, 80776), (1756, 41308), (1796, 40388), (3512, 20654), (3592, 20194), (7024, 10327), (7184, 10097)]