71995888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6373

約数の個数: 40

約数和(自身を含む): 150276096

約数和(自身を除く): 78280208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6311, 11408, 12622, 25244, 50488, 100976, 145153, 195641, 290306, 391282, 580612, 782564, 1161224, 1565128, 2322448, 3130256, 4499743, 8999486, 17998972, 35997944, 71995888]

約数ペア:

[(1, 71995888), (2, 35997944), (4, 17998972), (8, 8999486), (16, 4499743), (23, 3130256), (31, 2322448), (46, 1565128), (62, 1161224), (92, 782564), (124, 580612), (184, 391282), (248, 290306), (368, 195641), (496, 145153), (713, 100976), (1426, 50488), (2852, 25244), (5704, 12622), (6311, 11408)]