39134678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 66451968

約数和(自身を除く): 27317290

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 367, 407, 734, 814, 1441, 2882, 4037, 4847, 8074, 9694, 13579, 27158, 48077, 53317, 96154, 106634, 149369, 298738, 528847, 1057694, 1778849, 3557698, 19567339, 39134678]

約数ペア:

[(1, 39134678), (2, 19567339), (11, 3557698), (22, 1778849), (37, 1057694), (74, 528847), (131, 298738), (262, 149369), (367, 106634), (407, 96154), (734, 53317), (814, 48077), (1441, 27158), (2882, 13579), (4037, 9694), (4847, 8074)]